Pith Number

pith:M7O7RP2R

pith:2017:M7O7RP2R6COX3CK5ZN3JKX64OB

not attested not anchored not stored refs pending

Agnostic Stacking of Intergalactic Doublet Absorption: Measuring the NeVIII Population

(2) Laboratoire d'Astrophysique de Marseille, (3) CASA, Charles W. Danforth (3), J. Michael Shull (3) ((1) The Ohio State University, Matthew M. Pieri (2), Smita Mathur (1), Stephan Frank (1), University of Colorado)

arxiv:1710.05023 v2 · 2017-10-13 · 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{M7O7RP2R6COX3CK5ZN3JKX64OB}

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	2026-05-18T00:22:05.582686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67ddf8bf51f09d7d895dcb76955fdc706e565ee143ba8e3f7fd7c48c1ad0342f

Aliases

arxiv: 1710.05023 · arxiv_version: 1710.05023v2 · doi: 10.48550/arxiv.1710.05023 · pith_short_12: M7O7RP2R6COX · pith_short_16: M7O7RP2R6COX3CK5 · pith_short_8: M7O7RP2R

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/M7O7RP2R6COX3CK5ZN3JKX64OB \
  | 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: 67ddf8bf51f09d7d895dcb76955fdc706e565ee143ba8e3f7fd7c48c1ad0342f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "195f188e8adbe4fdec9b68bc7a7c23814f9e6f5204ecc1746478461a13125e14",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-10-13T17:54:36Z",
    "title_canon_sha256": "396c0aa61219795f30ade831e6f91565afe178c52aff7413b0daba0c791dc1e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05023",
    "kind": "arxiv",
    "version": 2
  }
}