Pith Number

pith:VHKLJAA5

pith:2014:VHKLJAA5JKRISNAZUBD7Q5LAJU

not attested not anchored not stored refs pending

An extension of cosmological dynamics with York time

Philipp Roser

arxiv:1407.4005 v2 · 2014-07-15 · 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{VHKLJAA5JKRISNAZUBD7Q5LAJU}

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	2026-05-18T01:18:15.052262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9d4b4801d4aa2893419a047f875604d0157b3d9ea33ec5050ed95fd78b69835

Aliases

arxiv: 1407.4005 · arxiv_version: 1407.4005v2 · doi: 10.48550/arxiv.1407.4005 · pith_short_12: VHKLJAA5JKRI · pith_short_16: VHKLJAA5JKRISNAZ · pith_short_8: VHKLJAA5

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/VHKLJAA5JKRISNAZUBD7Q5LAJU \
  | 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: a9d4b4801d4aa2893419a047f875604d0157b3d9ea33ec5050ed95fd78b69835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43969238b6aca29967b27c56bbeea3463c288e6ee7ff518124b2e6643d7afebc",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-07-15T14:21:09Z",
    "title_canon_sha256": "423325d4438aefd3eab6b47faaa4816a079195998b630062a77873554f180ed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4005",
    "kind": "arxiv",
    "version": 2
  }
}