Pith Number

pith:V3B2EOH3

pith:2011:V3B2EOH3Z6H2QMDDNVRDBDJ76U

not attested not anchored not stored refs pending

Proceedings Sixth International Workshop on Logical Frameworks and Meta-languages: Theory and Practice

Gopalan Nadathur, Herman Geuvers

arxiv:1110.6685 v1 · 2011-10-31 · cs.LO · 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{V3B2EOH3Z6H2QMDDNVRDBDJ76U}

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	2026-05-18T04:09:54.824617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aec3a238fbcf8fa830636d62308d3ff50f0e9fe51ab0cd8f9398f08b6b4e1f13

Aliases

arxiv: 1110.6685 · arxiv_version: 1110.6685v1 · doi: 10.48550/arxiv.1110.6685 · pith_short_12: V3B2EOH3Z6H2 · pith_short_16: V3B2EOH3Z6H2QMDD · pith_short_8: V3B2EOH3

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/V3B2EOH3Z6H2QMDDNVRDBDJ76U \
  | 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: aec3a238fbcf8fa830636d62308d3ff50f0e9fe51ab0cd8f9398f08b6b4e1f13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc5fcbb07c32630d5b96c8629a1a9a21712460a1e06304479020b346e2aec7a5",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2011-10-31T03:38:41Z",
    "title_canon_sha256": "6024e316cc2c6dc77c9ef85298dd2e67566d0f0d3af2a78e9026301a9cb65e70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6685",
    "kind": "arxiv",
    "version": 1
  }
}