Pith Number

pith:OBQSMWR3

pith:2015:OBQSMWR3TKNI7JKLEFSNTWD7PE

not attested not anchored not stored refs pending

Non-metric fluid dynamics and cosmology on Finsler spacetimes

Manuel Hohmann

arxiv:1508.03304 v1 · 2015-08-13 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBQSMWR3TKNI7JKLEFSNTWD7PE}

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	2026-05-18T01:22:10.317949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7061265a3b9a9a8fa54b2164d9d87f790bda6c3cbfa605beaa9ecffebd5ce5f1

Aliases

arxiv: 1508.03304 · arxiv_version: 1508.03304v1 · doi: 10.48550/arxiv.1508.03304 · pith_short_12: OBQSMWR3TKNI · pith_short_16: OBQSMWR3TKNI7JKL · pith_short_8: OBQSMWR3

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/OBQSMWR3TKNI7JKLEFSNTWD7PE \
  | 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: 7061265a3b9a9a8fa54b2164d9d87f790bda6c3cbfa605beaa9ecffebd5ce5f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a18967d90ed862690d86ecafc1aea35a77059b95806458f7b9c63bb7a30867f",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-13T18:52:31Z",
    "title_canon_sha256": "728a6dfdfebc85c7d9d69c067364420db84ba51ba40ef297f9118c37725fe236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03304",
    "kind": "arxiv",
    "version": 1
  }
}