Pith Number

pith:P2DATDGL

pith:2019:P2DATDGLDPP7VULXYG5SX3E4O2

not attested not anchored not stored refs pending

Qualitative description of the universe in the interacting fluids scheme

Gerardo Morales-Navarrete, Miguel Cruz, Samuel Lepe

arxiv:1902.09684 v2 · 2019-02-26 · 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{P2DATDGLDPP7VULXYG5SX3E4O2}

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	2026-05-17T23:47:12.068535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e86098ccb1bdffad177c1bb2bec9c76a2898913bb7debb515e019c52a97ae66

Aliases

arxiv: 1902.09684 · arxiv_version: 1902.09684v2 · doi: 10.48550/arxiv.1902.09684 · pith_short_12: P2DATDGLDPP7 · pith_short_16: P2DATDGLDPP7VULX · pith_short_8: P2DATDGL

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/P2DATDGLDPP7VULXYG5SX3E4O2 \
  | 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: 7e86098ccb1bdffad177c1bb2bec9c76a2898913bb7debb515e019c52a97ae66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d738fb09fc1c52dcd0b592596b82dd43e1dfd4aabb4aefa623be2aed051a73f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-02-26T01:12:08Z",
    "title_canon_sha256": "80b5f2b61e5499b6a8909006f98560453a772cbab946a7ad4ccd92bf0164fd69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09684",
    "kind": "arxiv",
    "version": 2
  }
}