Pith Number

pith:SYHW2I3C

pith:2018:SYHW2I3CE3C65T3AFLZQSL4I5X

not attested not anchored not stored refs pending

Information processing in a simple one-step cascade

Ayan Biswas, Mintu Nandi, Pinaki Chaudhury, Suman K Banik

arxiv:1810.03282 v1 · 2018-10-08 · q-bio.MN · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYHW2I3CE3C65T3AFLZQSL4I5X}

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	2026-05-18T00:00:47.490320Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960f6d236226c5eecf602af3092f88eddd33996b9bdea46c4daed8a7c38eae1f

Aliases

arxiv: 1810.03282 · arxiv_version: 1810.03282v1 · doi: 10.48550/arxiv.1810.03282 · pith_short_12: SYHW2I3CE3C6 · pith_short_16: SYHW2I3CE3C65T3A · pith_short_8: SYHW2I3C

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/SYHW2I3CE3C65T3AFLZQSL4I5X \
  | 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: 960f6d236226c5eecf602af3092f88eddd33996b9bdea46c4daed8a7c38eae1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "074aed61a0b1e25b5f9888e6454515bfc7639234184b84464dd30998edcdf97c",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2018-10-08T06:44:40Z",
    "title_canon_sha256": "9dd186e9a7b35c76b02521997eb4598121ba9835c77738ebae738cfc6aa35a69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03282",
    "kind": "arxiv",
    "version": 1
  }
}