Pith Number

pith:ACYJ4MCJ

pith:2010:ACYJ4MCJFQ7W6UMRNZCZZEKTVR

not attested not anchored not stored refs pending

Evaluating and Improving Modern Variable and Revision Ordering Strategies in CSPs

Kostas Stergiou, Thanasis Balafoutis

arxiv:1008.0659 v2 · 2010-08-03 · 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{ACYJ4MCJFQ7W6UMRNZCZZEKTVR}

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	2026-05-18T04:42:33.462807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00b09e30492c3f6f51916e459c9153ac79040c89380fad01b52076dfec3e17fa

Aliases

arxiv: 1008.0659 · arxiv_version: 1008.0659v2 · doi: 10.48550/arxiv.1008.0659 · pith_short_12: ACYJ4MCJFQ7W · pith_short_16: ACYJ4MCJFQ7W6UMR · pith_short_8: ACYJ4MCJ

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/ACYJ4MCJFQ7W6UMRNZCZZEKTVR \
  | 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: 00b09e30492c3f6f51916e459c9153ac79040c89380fad01b52076dfec3e17fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd64098d3aa923d6875911414eb31645179b2a6f90ffadf913c3972f03c1fcae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2010-08-03T21:09:43Z",
    "title_canon_sha256": "84e49dd81ac4a5cb999f18d7e1616ae4d56183dfbecdcd18928feb4038e71498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0659",
    "kind": "arxiv",
    "version": 2
  }
}