Pith Number

pith:MGIMWAMZ

pith:2014:MGIMWAMZS2TJPRKLQL7HO5AYX4

not attested not anchored not stored refs pending

A scenario for black hole evaporation on a quantum geometry

Jorge Pullin, Rodolfo Gambini

arxiv:1408.3050 v1 · 2014-08-13 · gr-qc · astro-ph.HE · 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{MGIMWAMZS2TJPRKLQL7HO5AYX4}

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	2026-05-18T01:37:07.831725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6190cb019996a697c54b82fe777418bf06cca606b88fa5a004b2c51293078df8

Aliases

arxiv: 1408.3050 · arxiv_version: 1408.3050v1 · doi: 10.48550/arxiv.1408.3050 · pith_short_12: MGIMWAMZS2TJ · pith_short_16: MGIMWAMZS2TJPRKL · pith_short_8: MGIMWAMZ

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/MGIMWAMZS2TJPRKLQL7HO5AYX4 \
  | 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: 6190cb019996a697c54b82fe777418bf06cca606b88fa5a004b2c51293078df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96044b6b9b633da6ec4a20a2539e312bae25cc109ec609507d5456e8d73f3f30",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-08-13T16:42:54Z",
    "title_canon_sha256": "b0fe085670d8d00387f888cfdb8eac93462a10fd63eb1aa0df82ce8dbbe97a55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3050",
    "kind": "arxiv",
    "version": 1
  }
}