Pith Number

pith:N72EGGOK

pith:2020:N72EGGOKUYZMR6C4FPJFKECEDQ

not attested not anchored not stored refs pending

LATIS: The Ly$\alpha$ Tomography IMACS Survey

Alan Dressler, Andrew B. Newman, Andrew J. Benson, Brian C. Lemaux, Daniel D. Kelson, Guillermo A. Blanc, Gwen C. Rudie, John S. Mulchaey, Juna A. Kollmeier, Michael Rauch, Nicholas P. Konidaris, Olga Cucciati, Olivier Le F\`evre, Simon J. Lilly, Sunny Rhoades, Tyson Hare, Valentino Gonzalez, Victoria P\'erez

arxiv:2002.10676 v1 · 2020-02-25 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N72EGGOKUYZMR6C4FPJFKECEDQ}

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

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	2026-07-05T00:50:15.686589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ff44319caa632c8f85c2bd25510441c10a693f404ea7ad291fabea6da65479f

Aliases

arxiv: 2002.10676 · arxiv_version: 2002.10676v1 · doi: 10.48550/arxiv.2002.10676 · pith_short_12: N72EGGOKUYZM · pith_short_16: N72EGGOKUYZMR6C4 · pith_short_8: N72EGGOK

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/N72EGGOKUYZMR6C4FPJFKECEDQ \
  | 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: 6ff44319caa632c8f85c2bd25510441c10a693f404ea7ad291fabea6da65479f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc63f2c8fe9d9a0daff7d27c5c4e637922c21ac150e1ac7bc72d14b63895a488",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-02-25T05:33:45Z",
    "title_canon_sha256": "3400dcccf24d1e9df55ebea46b2c185c672068b85d4ff68c65cd0b32872d4a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.10676",
    "kind": "arxiv",
    "version": 1
  }
}