Pith Number

pith:35AYET5L

pith:2019:35AYET5L4FBV3Z2E57PUTN7XPF

not attested not anchored not stored refs pending

A Primordial Particle System in three dimensions

Martin Stefanec, Thomas Schmickl

arxiv:1901.09293 v1 · 2019-01-27 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35AYET5L4FBV3Z2E57PUTN7XPF}

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	2026-05-17T23:55:25.201533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df41824fabe1435de744efdf49b7f7794aa2c33faeaa8cc3eaabf17bb46a7096

Aliases

arxiv: 1901.09293 · arxiv_version: 1901.09293v1 · doi: 10.48550/arxiv.1901.09293 · pith_short_12: 35AYET5L4FBV · pith_short_16: 35AYET5L4FBV3Z2E · pith_short_8: 35AYET5L

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/35AYET5L4FBV3Z2E57PUTN7XPF \
  | 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: df41824fabe1435de744efdf49b7f7794aa2c33faeaa8cc3eaabf17bb46a7096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cddd60d4ad193f3075baf2c427062e64f68fcdb6cd374c786deb7dfae2c453c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2019-01-27T00:31:48Z",
    "title_canon_sha256": "1e9796856fd28860477b4dd743904a6c7cdfc0485b2a75f222c194718cee3709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09293",
    "kind": "arxiv",
    "version": 1
  }
}