Pith Number

pith:RHOJRG2B

pith:2018:RHOJRG2B3E4JQARDVU6FHZLNO7

not attested not anchored not stored refs pending

An area rescaling ansatz and black hole entropy from loop quantum gravity

Abhishek Majhi

arxiv:1804.01003 v1 · 2018-04-03 · 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{RHOJRG2B3E4JQARDVU6FHZLNO7}

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	2026-05-18T00:19:31.563523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89dc989b41d938980223ad3c53e56d77cc814d1f2bb4631cacd2b59c94d2e303

Aliases

arxiv: 1804.01003 · arxiv_version: 1804.01003v1 · doi: 10.48550/arxiv.1804.01003 · pith_short_12: RHOJRG2B3E4J · pith_short_16: RHOJRG2B3E4JQARD · pith_short_8: RHOJRG2B

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/RHOJRG2B3E4JQARDVU6FHZLNO7 \
  | 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: 89dc989b41d938980223ad3c53e56d77cc814d1f2bb4631cacd2b59c94d2e303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "004df5fb8f8ff821a027048b1ae59d7a4a271d9ce114f236b1c5d2efeabddc47",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-04-03T14:46:56Z",
    "title_canon_sha256": "c7094cdf7f05069b201bc0cc658d85f5b26abbaeb965117403994c0b6149b8f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01003",
    "kind": "arxiv",
    "version": 1
  }
}