Pith Number

pith:W6Z6EO2Q

pith:2011:W6Z6EO2QZXKRCEJFRRHUGIGFZV

not attested not anchored not stored refs pending

Uncertainty in Soft Temporal Constraint Problems:A General Framework and Controllability Algorithms for the Fuzzy Case

F. Rossi, K. B. Venable, N. Yorke-Smith

arxiv:1110.2212 v1 · 2011-10-10 · 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{W6Z6EO2QZXKRCEJFRRHUGIGFZV}

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	2026-07-05T02:30:26.350246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b3e23b50cdd51111258c4f4320c5cd73349c9183488db8c6c6ae90f147ded4

Aliases

arxiv: 1110.2212 · arxiv_version: 1110.2212v1 · doi: 10.48550/arxiv.1110.2212 · pith_short_12: W6Z6EO2QZXKR · pith_short_16: W6Z6EO2QZXKRCEJF · pith_short_8: W6Z6EO2Q

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/W6Z6EO2QZXKRCEJFRRHUGIGFZV \
  | 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: b7b3e23b50cdd51111258c4f4320c5cd73349c9183488db8c6c6ae90f147ded4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45cb15adf15122a74332722519494fde971959c96a4a46cd82272dafd16ef44c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-10-10T22:02:16Z",
    "title_canon_sha256": "438bc108da621bdd4a6680bfeb02b5a534e302b38af4b79ae7d5a80687a6c8ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2212",
    "kind": "arxiv",
    "version": 1
  }
}