Pith Number

pith:KD5J53XF

pith:2002:KD5J53XFWLZBXRJ2W7POVZ6RXX

not attested not anchored not stored refs pending

Geometry of General Hypersurfaces in Spacetime: Junction Conditions

Jose M.M. Senovilla, Marc Mars

arxiv:gr-qc/0201054 v1 · 2002-01-16 · 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{KD5J53XFWLZBXRJ2W7POVZ6RXX}

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

5 papers in Pith

Quantization of Gravity on Null Hypersurfaces

The Energy-Momentum-News Complex near Future Null Infinity

Mapping the Infrared Phase Space of Gravity to Finite Subregions

Photon surfaces extension in general spherical dust collapse

On mass inflation and thin shells in quasi-topological gravity

Receipt and verification

First computed	2026-07-04T17:25:19.335507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50fa9eeee5b2f21bc53ab7deeae7d1bdedbab96456b5a341ba29d70a264c7f30

Aliases

arxiv: gr-qc/0201054 · arxiv_version: gr-qc/0201054v1 · doi: 10.48550/arxiv.gr-qc/0201054 · pith_short_12: KD5J53XFWLZB · pith_short_16: KD5J53XFWLZBXRJ2 · pith_short_8: KD5J53XF

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/KD5J53XFWLZBXRJ2W7POVZ6RXX \
  | 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: 50fa9eeee5b2f21bc53ab7deeae7d1bdedbab96456b5a341ba29d70a264c7f30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "637a84c04b5ec7b79a4ea5f5af62cdad2cf37288ad5682a576ac857ada9d0e87",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-01-16T14:06:38Z",
    "title_canon_sha256": "7e42a89dd690d867e68e4539aba68296382f7d504df3bcb34a2e7ad9149a1986"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0201054",
    "kind": "arxiv",
    "version": 1
  }
}