Pith Number

pith:WKLOAEAY

pith:2019:WKLOAEAYDN3LTNP7RLKHYOTUHR

not attested not anchored not stored refs pending

Fast Radio Burst Tomography of the Unseen Universe

(10) Harvard University, (11) Arecibo Observatory, (12) UC Santa Cruz, (13) Green Bank Observatory, (14) ASTRON), 2), (2) Caltech, (3) Cornell University, (4) West Virginia University/Center for Gravitational Waves, 5), (5) CIFAR Azrieli Global Scholar, (6) UC Berkeley, (7) JPL, (8) MIT, (9) University of Washington, Andrew Seymour (13), Casey Law (6), Cosmology, Gregg Hallinan (2), Harish Vedantham (14), James Cordes (3), Julian B. Munoz (10), J. Xavier Prochaska (12), Kiyoshi Masui (8), Matthew McQuinn (9), Nicholas Battaglia (3), Nipuni Palliyaguru (11), Sarah Burke-Spolaor (4, Shami Chatterjee (3), T. Joseph W. Lazio (7, Vikram Ravi (1, Yong Zheng (6) ((1) Center for Astrophysics | Harvard & Smithsonian

arxiv:1903.06535 v1 · 2019-03-12 · astro-ph.HE · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKLOAEAYDN3LTNP7RLKHYOTUHR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:51:10.541133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b296e010181b76b9b5ff8ad47c3a743c59a01e4156e06174c07ab4e2e4a6e95a

Aliases

arxiv: 1903.06535 · arxiv_version: 1903.06535v1 · doi: 10.48550/arxiv.1903.06535 · pith_short_12: WKLOAEAYDN3L · pith_short_16: WKLOAEAYDN3LTNP7 · pith_short_8: WKLOAEAY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WKLOAEAYDN3LTNP7RLKHYOTUHR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b296e010181b76b9b5ff8ad47c3a743c59a01e4156e06174c07ab4e2e4a6e95a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "663194a445d040c11bbe6570656282a16b6b34ac908bdf6b66f0b9a65904e918",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-12T18:00:43Z",
    "title_canon_sha256": "8cbb998a222b1c3af631aa293e64ee11636d5f1ea6c0990bb646ffd11a69e79f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06535",
    "kind": "arxiv",
    "version": 1
  }
}