Pith Number

pith:E5RYY3WM

pith:1999:E5RYY3WMALLXKV3B5QUYKZ74HR

not attested not anchored not stored refs pending

Cosmic Holography

Dongsu Bak, Soo-Jong Rey

arxiv:hep-th/9902173 v2 · 1999-02-24 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5RYY3WMALLXKV3B5QUYKZ74HR}

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.

Cited by

3 papers in Pith

Modified Cosmology from Mass-to-Horizon Relation: Background Evolution

Modified Entropy from Action Principle

Model-independent reconstruction of cosmic thermodynamics and dark energy dynamics

Receipt and verification

First computed	2026-07-04T17:25:27.035856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27638c6ecc02d7755761ec298567fc3c4a7cfbb085c45b41dd8ccd21ae2482a3

Aliases

arxiv: hep-th/9902173 · arxiv_version: hep-th/9902173v2 · doi: 10.48550/arxiv.hep-th/9902173 · pith_short_12: E5RYY3WMALLX · pith_short_16: E5RYY3WMALLXKV3B · pith_short_8: E5RYY3WM

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/E5RYY3WMALLXKV3B5QUYKZ74HR \
  | 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: 27638c6ecc02d7755761ec298567fc3c4a7cfbb085c45b41dd8ccd21ae2482a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71033f35636780269d4a252149f36362ef507228f424c0971aaf3a10a2f83dca",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-02-24T14:59:31Z",
    "title_canon_sha256": "47ca7b7b2bce5d4fb1ede535964cd162c5df20fa3de451848367183f9351ec5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9902173",
    "kind": "arxiv",
    "version": 2
  }
}