Pith Number

pith:PKD5W4B4

pith:2004:PKD5W4B4AJ66224CBSTX2E5QBG

not attested not anchored not stored refs pending

The Bohm Interpretation of Quantum Cosmology

Nelson Pinto-Neto

arxiv:gr-qc/0410117 v1 · 2004-10-22 · 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{PKD5W4B4AJ66224CBSTX2E5QBG}

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	2026-05-18T04:16:21.733849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a87db703c027ded6b820ca77d13b009bef382f2bfb914983b92abb5c3e321de

Aliases

arxiv: gr-qc/0410117 · arxiv_version: gr-qc/0410117v1 · doi: 10.48550/arxiv.gr-qc/0410117 · pith_short_12: PKD5W4B4AJ66 · pith_short_16: PKD5W4B4AJ66224C · pith_short_8: PKD5W4B4

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/PKD5W4B4AJ66224CBSTX2E5QBG \
  | 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: 7a87db703c027ded6b820ca77d13b009bef382f2bfb914983b92abb5c3e321de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f30ebd41bebbf2fb5931ee4a12c6290aecf77599de3adad02fca2e7fc137cfcd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-10-22T20:38:28Z",
    "title_canon_sha256": "f2cecb19cf79bc6052af71291139a648510af8c3e31bc82c8f8f8f103dbc2f0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0410117",
    "kind": "arxiv",
    "version": 1
  }
}