Pith Number

pith:ELEO2O2J

pith:2010:ELEO2O2JNOW4E6PIWTDTZH6T62

not attested not anchored not stored refs pending

Holographic Entropy Packing inside a Black Hole

Aharon Davidson, Ilya Gurwich

arxiv:1008.2196 v3 · 2010-08-12 · 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{ELEO2O2JNOW4E6PIWTDTZH6T62}

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	2026-05-18T04:23:56.694114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22c8ed3b496badc279e8b4c73c9fd3f6ab2ed519d06a33ea94a28767afe3f72c

Aliases

arxiv: 1008.2196 · arxiv_version: 1008.2196v3 · doi: 10.48550/arxiv.1008.2196 · pith_short_12: ELEO2O2JNOW4 · pith_short_16: ELEO2O2JNOW4E6PI · pith_short_8: ELEO2O2J

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/ELEO2O2JNOW4E6PIWTDTZH6T62 \
  | 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: 22c8ed3b496badc279e8b4c73c9fd3f6ab2ed519d06a33ea94a28767afe3f72c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06e1dba9dc7e226e7b195cc7aeae8c74ef69b5bfe69c4ed6895095616153c209",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-08-12T19:37:17Z",
    "title_canon_sha256": "11880685ad26739a2c08135f8d039d4f4b3f4174b524bd0f71dc9fd62a87289b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2196",
    "kind": "arxiv",
    "version": 3
  }
}