Pith Number

pith:N2H2DSVA

pith:2013:N2H2DSVA7SNWBTV5QXCJXOGCIE

not attested not anchored not stored refs pending

Proceedings of the 13th International Colloquium on Implementation of Constraint and LOgic Programming Systems

Christian Theil Have, Ricardo Rocha

arxiv:1307.8389 v1 · 2013-07-31 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2H2DSVA7SNWBTV5QXCJXOGCIE}

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	2026-05-18T03:17:01.318606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e8fa1caa0fc9b60cebd85c49bb8c2413522e79120b23474a458ad96d22e4745

Aliases

arxiv: 1307.8389 · arxiv_version: 1307.8389v1 · doi: 10.48550/arxiv.1307.8389 · pith_short_12: N2H2DSVA7SNW · pith_short_16: N2H2DSVA7SNWBTV5 · pith_short_8: N2H2DSVA

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/N2H2DSVA7SNWBTV5QXCJXOGCIE \
  | 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: 6e8fa1caa0fc9b60cebd85c49bb8c2413522e79120b23474a458ad96d22e4745

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4f05aa536fc3e15f9b6b6eb7bb0e4eeb8b139cad5e9ef53b6844376a9466a78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2013-07-31T17:03:11Z",
    "title_canon_sha256": "fb00bd7ec14179c5683844140a91618d4b82204a5c6ef195c5e32ceef4242ba8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8389",
    "kind": "arxiv",
    "version": 1
  }
}