Pith Number

pith:GM4C6HW6

pith:2023:GM4C6HW6MP5ZALFPU35JDYE7XC

not attested not anchored not stored refs pending

Exploring bulk viscous unified scenarios with Gravitational Waves Standard Sirens

Andronikos Paliathanasis, Celia Escamilla-Rivera, Eleonora Di Valentino, Supriya Pan, Weiqiang Yang

arxiv:2301.03969 v2 · 2023-01-10 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GM4C6HW6MP5ZALFPU35JDYE7XC}

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	2026-07-05T05:35:32.565681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33382f1ede63fb902cafa6fa91e09fb8afc9d3f52af41850177d4a7ee444bd03

Aliases

arxiv: 2301.03969 · arxiv_version: 2301.03969v2 · doi: 10.48550/arxiv.2301.03969 · pith_short_12: GM4C6HW6MP5Z · pith_short_16: GM4C6HW6MP5ZALFP · pith_short_8: GM4C6HW6

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/GM4C6HW6MP5ZALFPU35JDYE7XC \
  | 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: 33382f1ede63fb902cafa6fa91e09fb8afc9d3f52af41850177d4a7ee444bd03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed45f43ba3a2f664271686d8a7607187540ec85ecc321d0583409d75e86da72",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-01-10T14:05:34Z",
    "title_canon_sha256": "ea8ad95db20565db5669c2c14ff9690756492aadd49bc78bc5c89d7d649e608e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03969",
    "kind": "arxiv",
    "version": 2
  }
}