Pith Number

pith:T7DXDITZ

pith:2008:T7DXDITZIVALZCKBI4RNZHFE7V

not attested not anchored not stored refs pending

A Mesoscopic Quantum Gravity Effect

Andrew Randono

arxiv:0805.2955 v1 · 2008-05-19 · 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{T7DXDITZIVALZCKBI4RNZHFE7V}

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	2026-05-18T02:35:22.410904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fc771a2794540bc89414722dc9ca4fd4d5f5df349c45646ee8482d5d418a8f5

Aliases

arxiv: 0805.2955 · arxiv_version: 0805.2955v1 · doi: 10.48550/arxiv.0805.2955 · pith_short_12: T7DXDITZIVAL · pith_short_16: T7DXDITZIVALZCKB · pith_short_8: T7DXDITZ

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/T7DXDITZIVALZCKBI4RNZHFE7V \
  | 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: 9fc771a2794540bc89414722dc9ca4fd4d5f5df349c45646ee8482d5d418a8f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7702459fac424890caeb405b1665aa64f8004e49a9e0152edd1eec9b710e46f5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-05-19T21:02:05Z",
    "title_canon_sha256": "864547cb0b520cf4bc8a0d8c6c72e064a7ef1bec4784ec91e7c2a2f863ee2ae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.2955",
    "kind": "arxiv",
    "version": 1
  }
}