Pith Number

pith:NQ7FYVWL

pith:2019:NQ7FYVWLNOUA2VMQH5476OB2R4

not attested not anchored not stored refs pending

Embedding into flat spacetime and black hole thermodynamics

Sumanta Chakraborty, T.R. Govindarajan

arxiv:1908.09074 v3 · 2019-08-24 · gr-qc · 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{NQ7FYVWLNOUA2VMQH5476OB2R4}

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

Gravity and Quantum Theory: Domains of Conflict and Contact

Receipt and verification

First computed	2026-07-05T00:15:08.169325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c3e5c56cb6ba80d55903f79ff383a8f32d0819a1f60ffe97e50871b70a5edc7

Aliases

arxiv: 1908.09074 · arxiv_version: 1908.09074v3 · doi: 10.48550/arxiv.1908.09074 · pith_short_12: NQ7FYVWLNOUA · pith_short_16: NQ7FYVWLNOUA2VMQ · pith_short_8: NQ7FYVWL

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/NQ7FYVWLNOUA2VMQH5476OB2R4 \
  | 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: 6c3e5c56cb6ba80d55903f79ff383a8f32d0819a1f60ffe97e50871b70a5edc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5d1a6eff69bb92fb4e2229f05b83f08730e21717566ac650f84ff8c668f0bd5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-24T02:24:15Z",
    "title_canon_sha256": "c135e8e541f21459e7ed995ba977bd97c6726196eeed2a0e16aa52c4c8d20980"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09074",
    "kind": "arxiv",
    "version": 3
  }
}