Pith Number

pith:TI36ENBY

pith:2011:TI36ENBY7GPKWLMUU2PXIHJTLW

not attested not anchored not stored refs pending

Modelling Constraint Solver Architecture Design as a Constraint Problem

Chris Jefferson, Ian Miguel, Ian P. Gent, Lars Kotthoff

arxiv:1110.6290 v1 · 2011-10-28 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TI36ENBY7GPKWLMUU2PXIHJTLW}

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	2026-05-18T04:09:57.157586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a37e23438f99eab2d94a69f741d335daedeb0e29478219ec2260621c0098c33

Aliases

arxiv: 1110.6290 · arxiv_version: 1110.6290v1 · doi: 10.48550/arxiv.1110.6290 · pith_short_12: TI36ENBY7GPK · pith_short_16: TI36ENBY7GPKWLMU · pith_short_8: TI36ENBY

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/TI36ENBY7GPKWLMUU2PXIHJTLW \
  | 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: 9a37e23438f99eab2d94a69f741d335daedeb0e29478219ec2260621c0098c33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fee5ba6e745c59d6ba2141461cc1e5c3b2f694895310d7c7e3a1c03c048c66ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-10-28T10:41:43Z",
    "title_canon_sha256": "c123b59ac9fc65f2b99db9329f083c56e254f843ddb5250c9cb894aa147a286f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6290",
    "kind": "arxiv",
    "version": 1
  }
}