Pith Number

pith:GNS5RQJB

pith:2007:GNS5RQJBXICZN3XS5XKFQVQSK2

not attested not anchored not stored refs pending

Bistable Biorders: A Sequential Domain Theory

James Laird

arxiv:cs/0702169 v2 · 2007-02-28 · cs.PL · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GNS5RQJBXICZN3XS5XKFQVQSK2}

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	2026-05-18T00:53:03.221962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3365d8c121ba0596eef2edd45856125685601a4b5f285dfb20db005c37f902f4

Aliases

arxiv: cs/0702169 · arxiv_version: cs/0702169v2 · doi: 10.48550/arxiv.cs/0702169 · pith_short_12: GNS5RQJBXICZ · pith_short_16: GNS5RQJBXICZN3XS · pith_short_8: GNS5RQJB

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/GNS5RQJBXICZN3XS5XKFQVQSK2 \
  | 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: 3365d8c121ba0596eef2edd45856125685601a4b5f285dfb20db005c37f902f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "404dc48a8038ac26f8c46b0cdca9e89a6874b5f28ff177ee88cf4c15cc81ccca",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "",
    "primary_cat": "cs.PL",
    "submitted_at": "2007-02-28T14:57:27Z",
    "title_canon_sha256": "dff73dd7d7f69745af12113fd10296f21b0a42e88b5571be5a59317163dcf976"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0702169",
    "kind": "arxiv",
    "version": 2
  }
}