Pith Number

pith:XXKQHKBK

pith:2011:XXKQHKBKYPOJ4MLHELV6K4FEH2

not attested not anchored not stored refs pending

A Mond Programme from Einstein Hilbert Action

Saneesh Sebastian, V. C. Kuriakose

arxiv:1104.1887 v1 · 2011-04-11 · gr-qc · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXKQHKBKYPOJ4MLHELV6K4FEH2}

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	2026-05-18T04:24:36.917089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdd503a82ac3dc9e316722ebe570a43e903efad2b80340d52a12ce204e405df7

Aliases

arxiv: 1104.1887 · arxiv_version: 1104.1887v1 · doi: 10.48550/arxiv.1104.1887 · pith_short_12: XXKQHKBKYPOJ · pith_short_16: XXKQHKBKYPOJ4MLH · pith_short_8: XXKQHKBK

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/XXKQHKBKYPOJ4MLHELV6K4FEH2 \
  | 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: bdd503a82ac3dc9e316722ebe570a43e903efad2b80340d52a12ce204e405df7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d9630a258db8c52242125326d96baba5e1a62c544691cb1dee2101126afa19b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-04-11T09:15:18Z",
    "title_canon_sha256": "5bb2a28ab9451fa9a11884e925bfd195f966601df793b3ebc212390453b41fd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1887",
    "kind": "arxiv",
    "version": 1
  }
}