Pith Number

pith:7PZ6ZFD7

pith:2016:7PZ6ZFD7ZMGEOBJHARDJVIVVRH

not attested not anchored not stored refs pending

Horizon pressure from junction conditions for Schwarzschild and Rindler geometries

Hristu Culetu

arxiv:1602.04454 v1 · 2016-02-14 · 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{7PZ6ZFD7ZMGEOBJHARDJVIVVRH}

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	2026-05-18T01:20:49.893825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbf3ec947fcb0c47052704469aa2b589f1303f41062ea124a70269e5c7bffada

Aliases

arxiv: 1602.04454 · arxiv_version: 1602.04454v1 · doi: 10.48550/arxiv.1602.04454 · pith_short_12: 7PZ6ZFD7ZMGE · pith_short_16: 7PZ6ZFD7ZMGEOBJH · pith_short_8: 7PZ6ZFD7

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/7PZ6ZFD7ZMGEOBJHARDJVIVVRH \
  | 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: fbf3ec947fcb0c47052704469aa2b589f1303f41062ea124a70269e5c7bffada

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b654574158e8f19fddbc1c31309e215687a423ae0f0f69e998b0aef71d14388",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-02-14T13:56:44Z",
    "title_canon_sha256": "1f772edb900e5bb20890cd3f42663c82516858f8dc9658e0a2602903fc5d030c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04454",
    "kind": "arxiv",
    "version": 1
  }
}