Pith Number

pith:5KZ35FGJ

pith:2010:5KZ35FGJM5TRALMIBZV6EVV27M

not attested not anchored not stored refs pending

Approximate solution to the CGHS field equations for two-dimensional evaporating black holes

Amos Ori

arxiv:1007.3856 v1 · 2010-07-22 · 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{5KZ35FGJM5TRALMIBZV6EVV27M}

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	2026-05-18T04:36:33.386564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eab3be94c96767102d880e6be256bafb102265d2a4e3478ade450e0492ed7f6d

Aliases

arxiv: 1007.3856 · arxiv_version: 1007.3856v1 · doi: 10.48550/arxiv.1007.3856 · pith_short_12: 5KZ35FGJM5TR · pith_short_16: 5KZ35FGJM5TRALMI · pith_short_8: 5KZ35FGJ

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/5KZ35FGJM5TRALMIBZV6EVV27M \
  | 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: eab3be94c96767102d880e6be256bafb102265d2a4e3478ade450e0492ed7f6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb1541eddab3e1e1975cd7753257023d7b154ccdebeb184f79dd3d3d7e2da5d7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-07-22T11:10:01Z",
    "title_canon_sha256": "4cdf7ee6a8d01d6d038746ee68aa45c93590365e0ed570c574397e034313b049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3856",
    "kind": "arxiv",
    "version": 1
  }
}