Pith Number

pith:NFYNRMFG

pith:2015:NFYNRMFGWI6UUYIGBYQZO4VC36

not attested not anchored not stored refs pending

Momentum density of spacetime and the gravitational dynamics

T. Padmanabhan

arxiv:1506.03814 v1 · 2015-06-11 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFYNRMFGWI6UUYIGBYQZO4VC36}

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.

Cited by

1 paper in Pith

Thermodynamics of homogeneous Universes: de Sitter, Bonnor-Melvin and static Einstein

Receipt and verification

First computed	2026-05-18T01:24:54.661393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6970d8b0a6b23d4a61060e219772a2df95372cf313384331a0027ac688ba38ca

Aliases

arxiv: 1506.03814 · arxiv_version: 1506.03814v1 · doi: 10.48550/arxiv.1506.03814 · pith_short_12: NFYNRMFGWI6U · pith_short_16: NFYNRMFGWI6UUYIG · pith_short_8: NFYNRMFG

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/NFYNRMFGWI6UUYIGBYQZO4VC36 \
  | 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: 6970d8b0a6b23d4a61060e219772a2df95372cf313384331a0027ac688ba38ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7ac395eb276772ad7d7ffdcd05a82875dd94a57d19eb8a0d89d02195f905e61",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-06-11T20:00:36Z",
    "title_canon_sha256": "806b51e4c219dde928e62a37a8ec7561f833ddd040ef1bc2e66c286fe6517054"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03814",
    "kind": "arxiv",
    "version": 1
  }
}