Pith Number

pith:V3FGGIPH

pith:2017:V3FGGIPHNAKFVSL4EWTSAALAR7

not attested not anchored not stored refs pending

Conjunctions of Among Constraints

Victor Dalmau

arxiv:1706.05059 v1 · 2017-06-15 · cs.AI · 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{V3FGGIPHNAKFVSL4EWTSAALAR7}

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	2026-05-18T00:42:16.815785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeca6321e768145ac97c25a72001608fec80057e5d7c3cc92ac8c386104f5dab

Aliases

arxiv: 1706.05059 · arxiv_version: 1706.05059v1 · doi: 10.48550/arxiv.1706.05059 · pith_short_12: V3FGGIPHNAKF · pith_short_16: V3FGGIPHNAKFVSL4 · pith_short_8: V3FGGIPH

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/V3FGGIPHNAKFVSL4EWTSAALAR7 \
  | 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: aeca6321e768145ac97c25a72001608fec80057e5d7c3cc92ac8c386104f5dab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63d8bdac99f571d3e1f57d1fee3f39beb7e7e863782614f91ab46556bdff6deb",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-06-15T19:51:52Z",
    "title_canon_sha256": "9676818fc0816379594af4c9a051e4dd854854ee07bd00e238484217462f3ff8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05059",
    "kind": "arxiv",
    "version": 1
  }
}