Pith Number

pith:HGD77L6S

pith:2011:HGD77L6SOH47U7PENHVLBKXJDN

not attested not anchored not stored refs pending

Meaning Negotiation as Inference

Elisa Burato, Luca Vigan\`o, Matteo Cristani

arxiv:1101.4356 v1 · 2011-01-23 · 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{HGD77L6SOH47U7PENHVLBKXJDN}

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	2026-05-18T02:22:50.398355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3987ffafd271f9fa7de469eab0aae91b53e9a799f4060b24e58222992d0d1a0b

Aliases

arxiv: 1101.4356 · arxiv_version: 1101.4356v1 · doi: 10.48550/arxiv.1101.4356 · pith_short_12: HGD77L6SOH47 · pith_short_16: HGD77L6SOH47U7PE · pith_short_8: HGD77L6S

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/HGD77L6SOH47U7PENHVLBKXJDN \
  | 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: 3987ffafd271f9fa7de469eab0aae91b53e9a799f4060b24e58222992d0d1a0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fca8bb34a8b28ac0c1e4548ca75fcf8331c6de37fb01ebfb8f2081f5843f22e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-01-23T09:49:55Z",
    "title_canon_sha256": "78dbdfd7625a9af14c1e9e4da56c61e610f10a8075ea3b86a9282f1b2adade39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4356",
    "kind": "arxiv",
    "version": 1
  }
}