Pith Number

pith:DJW5Z3H5

pith:2026:DJW5Z3H5RYPTLYLTU6FLMJBFHT

not attested not anchored not stored refs pending

Temperature of free gravitational field: A geometrical perspective

Gareth Amery, Rituparno Goswami, Samarjit Chakraborty, Sunil D Maharaj

arxiv:2606.21183 v1 · 2026-06-19 · 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{DJW5Z3H5RYPTLYLTU6FLMJBFHT}

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	2026-06-23T01:12:32.704379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a6ddcecfd8e1f35e173a78ab624253ce4ef6b3564b1d3b3aa41e6b5fcbfe3a2

Aliases

arxiv: 2606.21183 · arxiv_version: 2606.21183v1 · doi: 10.48550/arxiv.2606.21183 · pith_short_12: DJW5Z3H5RYPT · pith_short_16: DJW5Z3H5RYPTLYLT · pith_short_8: DJW5Z3H5

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/DJW5Z3H5RYPTLYLTU6FLMJBFHT \
  | 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: 1a6ddcecfd8e1f35e173a78ab624253ce4ef6b3564b1d3b3aa41e6b5fcbfe3a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df0caad31bb041a750b41fa0b92c466d45b3776b5bd7d9684fadcce407edefcc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-06-19T07:50:09Z",
    "title_canon_sha256": "1085ef56b7694b09626df1298c8a909dd191b0b63523ff65c798dc395cd5465f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21183",
    "kind": "arxiv",
    "version": 1
  }
}