Pith Number

pith:WGTE3NBW

pith:2012:WGTE3NBWRGGDOQCFJY7WC62KLX

not attested not anchored not stored refs pending

Scalar field cosmology in phase space

Charles S. Protheroe (Bishop's University), Valerio Faraoni

arxiv:1209.3726 v1 · 2012-09-17 · 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{WGTE3NBWRGGDOQCFJY7WC62KLX}

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	2026-05-18T01:54:27.308706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1a64db436898c3740454e3f617b4a5dc0f5a6b312f8616486e52016fae50de9

Aliases

arxiv: 1209.3726 · arxiv_version: 1209.3726v1 · doi: 10.48550/arxiv.1209.3726 · pith_short_12: WGTE3NBWRGGD · pith_short_16: WGTE3NBWRGGDOQCF · pith_short_8: WGTE3NBW

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/WGTE3NBWRGGDOQCFJY7WC62KLX \
  | 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: b1a64db436898c3740454e3f617b4a5dc0f5a6b312f8616486e52016fae50de9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc05260e829b74149a8a231fbf5c70c7efc54288de39952191c280dabc96c6d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-09-17T17:18:59Z",
    "title_canon_sha256": "79f1b78692e34440d509dd7b433fe8cbc280be52601c976cd61d34fc182b571e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3726",
    "kind": "arxiv",
    "version": 1
  }
}