Pith Number

pith:AIN4VKRL

pith:2018:AIN4VKRLQOMDKXEIQNTMMBLVX4

not attested not anchored not stored refs pending

Analytic Analysis of Irregular Discrete Universes

Kjell Rosquist, Shan W. Jolin

arxiv:1802.07135 v2 · 2018-02-20 · 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{AIN4VKRLQOMDKXEIQNTMMBLVX4}

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	2026-05-18T00:07:27.919755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021bcaaa2b8398355c888366c60575bf05ca270fb33e7319995bb86238ead3ab

Aliases

arxiv: 1802.07135 · arxiv_version: 1802.07135v2 · doi: 10.48550/arxiv.1802.07135 · pith_short_12: AIN4VKRLQOMD · pith_short_16: AIN4VKRLQOMDKXEI · pith_short_8: AIN4VKRL

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/AIN4VKRLQOMDKXEIQNTMMBLVX4 \
  | 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: 021bcaaa2b8398355c888366c60575bf05ca270fb33e7319995bb86238ead3ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d36af41555b50042cf8da4cf75f00b4302b5bf5c67a5b8273a5e8db9b572492f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-02-20T14:45:45Z",
    "title_canon_sha256": "b298e9b528cee9cd1054627f8f885c1fadbcf2e7e41abfd0ba71f5361a9ac9f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07135",
    "kind": "arxiv",
    "version": 2
  }
}