Pith Number

pith:BAGCQDII

pith:2018:BAGCQDII4ZEUACX5BAP4A2262R

not attested not anchored not stored refs pending

Fluid description of gravity on a timelike cut-off surface: beyond Navier-Stokes equation

Bibhas Ranjan Majhi, Shounak De

arxiv:1810.07017 v2 · 2018-10-16 · hep-th · gr-qc · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BAGCQDII4ZEUACX5BAP4A2262R}

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	2026-05-17T23:56:52.746871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

080c280d08e649400afd081fc06b5ed46a69fe7af27968dd41b093a1b12609f9

Aliases

arxiv: 1810.07017 · arxiv_version: 1810.07017v2 · doi: 10.48550/arxiv.1810.07017 · pith_short_12: BAGCQDII4ZEU · pith_short_16: BAGCQDII4ZEUACX5 · pith_short_8: BAGCQDII

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/BAGCQDII4ZEUACX5BAP4A2262R \
  | 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: 080c280d08e649400afd081fc06b5ed46a69fe7af27968dd41b093a1b12609f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cdf105ed6ae791368cce6cb6a6e78329655be732325ab8558baef552adc5ca2",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-10-16T14:10:55Z",
    "title_canon_sha256": "de17fedcd8c5b61ae0ee014e3312b2b4ee242a758c051bbf97d5417f292d1711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07017",
    "kind": "arxiv",
    "version": 2
  }
}