Pith Number

pith:7UWMC4IU

pith:2005:7UWMC4IUWXHFNOWOVJJGZWGJFE

not attested not anchored not stored refs pending

Black hole evaporation: A paradigm

Abhay Ashtekar, Martin Bojowald

arxiv:gr-qc/0504029 v2 · 2005-04-07 · 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{7UWMC4IUWXHFNOWOVJJGZWGJFE}

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

Thermodynamics of dynamical black holes beyond perturbation theory

Receipt and verification

First computed	2026-07-04T14:25:51.042861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd2cc17114b5ce56baceaa526cd8c929282cb8fda142d2b1d6dd40d4adcf9623

Aliases

arxiv: gr-qc/0504029 · arxiv_version: gr-qc/0504029v2 · doi: 10.48550/arxiv.gr-qc/0504029 · pith_short_12: 7UWMC4IUWXHF · pith_short_16: 7UWMC4IUWXHFNOWO · pith_short_8: 7UWMC4IU

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/7UWMC4IUWXHFNOWOVJJGZWGJFE \
  | 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: fd2cc17114b5ce56baceaa526cd8c929282cb8fda142d2b1d6dd40d4adcf9623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c66742f3e09ba203a0b3794009ba8083ea7b1ae7fc583d3227cafb55ee3111b",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-04-07T07:37:34Z",
    "title_canon_sha256": "9d5b95b0e0dcb044affd4be2cb72441a9da4e90f267ad8f3b4dfcfa5a7b27b57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0504029",
    "kind": "arxiv",
    "version": 2
  }
}