Pith Number

pith:K36OBQS5

pith:2015:K36OBQS5A2KSA4JPSQMMO4GZG2

not attested not anchored not stored refs pending

Cosmology via Metric-Independent Volume-Form Dynamics

Eduardo Guendelman, Emil Nissimov, Svetlana Pacheva

arxiv:1509.01512 v1 · 2015-09-04 · 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{K36OBQS5A2KSA4JPSQMMO4GZG2}

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	2026-07-05T00:50:22.791046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56fce0c25d069520712f9418c770d936ab68301832db75262e6fafb30991a3a5

Aliases

arxiv: 1509.01512 · arxiv_version: 1509.01512v1 · doi: 10.48550/arxiv.1509.01512 · pith_short_12: K36OBQS5A2KS · pith_short_16: K36OBQS5A2KSA4JP · pith_short_8: K36OBQS5

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/K36OBQS5A2KSA4JPSQMMO4GZG2 \
  | 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: 56fce0c25d069520712f9418c770d936ab68301832db75262e6fafb30991a3a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb369c6339babdbde076fcfd56020439005e2200dfe7b699c2223882cae8334f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-09-04T16:03:55Z",
    "title_canon_sha256": "d89c66e9c8653e614ff188affee54c9c3cd5413344b927eae06e77a0fb98ee8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01512",
    "kind": "arxiv",
    "version": 1
  }
}