Pith Number

pith:OJJAP6VK

pith:2013:OJJAP6VK2AMUS6SKWSRHAG3RTB

not attested not anchored not stored refs pending

Finsler geometric perspective on the bulk flow in the universe

Ming-Hua Li, Sai Wang, Zhe Chang

arxiv:1303.1596 v3 · 2013-03-07 · astro-ph.CO · 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{OJJAP6VK2AMUS6SKWSRHAG3RTB}

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	2026-05-18T03:21:43.248166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

725207faaad019497a4ab4a2701b7198776dc31ef2e03f4734b978dc43fd5ed4

Aliases

arxiv: 1303.1596 · arxiv_version: 1303.1596v3 · doi: 10.48550/arxiv.1303.1596 · pith_short_12: OJJAP6VK2AMU · pith_short_16: OJJAP6VK2AMUS6SK · pith_short_8: OJJAP6VK

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/OJJAP6VK2AMUS6SKWSRHAG3RTB \
  | 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: 725207faaad019497a4ab4a2701b7198776dc31ef2e03f4734b978dc43fd5ed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf342bceb55b3db7fe4d8e0645643cb5fbb265abe2ddc486c16996e3fc81fd9f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-07T02:41:46Z",
    "title_canon_sha256": "0d8746badf70693c4fa876d4fe2786b40a7cad88d22a419e64a3f413d3688154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1596",
    "kind": "arxiv",
    "version": 3
  }
}