Pith Number

pith:ZZZXLHML

pith:2009:ZZZXLHMLGOJAKZTRSK2X3DECUC

not attested not anchored not stored refs pending

On topological bias of discrete sources in the gas of wormholes

A.A. Kirillov, E.P. Savelova, G.D. Shamshutdinova

arxiv:0909.5254 v2 · 2009-09-29 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZZXLHMLGOJAKZTRSK2X3DECUC}

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	2026-05-18T04:22:29.865256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce73759d8b339205667192b57d8c82a0bd478058645e7b812ea02d5430ae93f1

Aliases

arxiv: 0909.5254 · arxiv_version: 0909.5254v2 · doi: 10.48550/arxiv.0909.5254 · pith_short_12: ZZZXLHMLGOJA · pith_short_16: ZZZXLHMLGOJAKZTR · pith_short_8: ZZZXLHML

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/ZZZXLHMLGOJAKZTRSK2X3DECUC \
  | 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: ce73759d8b339205667192b57d8c82a0bd478058645e7b812ea02d5430ae93f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a89efd8903cee884f3cf1c2925c29779aafe129bc5a5935b63c76a642599a47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-29T19:33:22Z",
    "title_canon_sha256": "8bc4f046558c7cf25b3d857fcc0472341b01b2bfe6ced1ddefa42213ccdc63a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.5254",
    "kind": "arxiv",
    "version": 2
  }
}