Pith Number

pith:RCSGOF4Z

pith:2015:RCSGOF4ZRNNFUYWLBDZNNLANQK

not attested not anchored not stored refs pending

Comment on Hawking radiation and trapping horizons

Rudolf Baier, Stefan Stricker

arxiv:1511.07129 v1 · 2015-11-23 · 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{RCSGOF4ZRNNFUYWLBDZNNLANQK}

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	2026-05-18T01:23:32.469635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88a46717998b5a5a62cb08f2d6ac0d82beaf68a2ab05c4f5f68a8ae4a25f774d

Aliases

arxiv: 1511.07129 · arxiv_version: 1511.07129v1 · doi: 10.48550/arxiv.1511.07129 · pith_short_12: RCSGOF4ZRNNF · pith_short_16: RCSGOF4ZRNNFUYWL · pith_short_8: RCSGOF4Z

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/RCSGOF4ZRNNFUYWLBDZNNLANQK \
  | 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: 88a46717998b5a5a62cb08f2d6ac0d82beaf68a2ab05c4f5f68a8ae4a25f774d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf485a49819e68cc90e255e57c48a1457a3c552c8bbd708992097944e08e2cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-23T08:11:39Z",
    "title_canon_sha256": "ec76315c75230a3a8f45fbd8a514c227d5301acae258254bdef3734d4cc47339"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07129",
    "kind": "arxiv",
    "version": 1
  }
}