Pith Number

pith:HBES6QQG

pith:2014:HBES6QQGSCLD6QLRO6JKJBRSTQ

not attested not anchored not stored refs pending

Microscopic and Macroscopic Entropy of Extremal Black Holes in String Theory

Ashoke Sen

arxiv:1402.0109 v1 · 2014-02-01 · hep-th · gr-qc · hep-lat · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBES6QQGSCLD6QLRO6JKJBRSTQ}

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	2026-05-18T01:44:53.726120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38492f420690963f41717792a486329c1fe7ca12b1bfa2eec27de069c8913c30

Aliases

arxiv: 1402.0109 · arxiv_version: 1402.0109v1 · doi: 10.48550/arxiv.1402.0109 · pith_short_12: HBES6QQGSCLD · pith_short_16: HBES6QQGSCLD6QLR · pith_short_8: HBES6QQG

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/HBES6QQGSCLD6QLRO6JKJBRSTQ \
  | 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: 38492f420690963f41717792a486329c1fe7ca12b1bfa2eec27de069c8913c30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0523d391083e290e874c9e3cfbc9bd54e9152fae8d0a6a5d8740c3aaed34d08e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-lat",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-02-01T18:01:46Z",
    "title_canon_sha256": "53ef56ef77a2e90fce5284d4f6ce20f87eeac991d30fa5f633cd84d7b53b6697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0109",
    "kind": "arxiv",
    "version": 1
  }
}