Pith Number

pith:37Y6C27E

pith:2019:37Y6C27EIL4NK5R5GJMIFP5VLG

not attested not anchored not stored refs pending

Toward a Dempster-Shafer theory of concepts

Alessandra Palmigiano, Apostolos Tzimoulis, Krishna Manoorkar, Nachoem M. Wijnberg, Sabine Frittella

arxiv:1908.05145 v2 · 2019-08-14 · 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{37Y6C27EIL4NK5R5GJMIFP5VLG}

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	2026-07-05T02:41:00.279754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dff1e16be442f8d5763d325882bfb5599d35fcf005a7b703799398add6117e29

Aliases

arxiv: 1908.05145 · arxiv_version: 1908.05145v2 · doi: 10.48550/arxiv.1908.05145 · pith_short_12: 37Y6C27EIL4N · pith_short_16: 37Y6C27EIL4NK5R5 · pith_short_8: 37Y6C27E

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/37Y6C27EIL4NK5R5GJMIFP5VLG \
  | 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: dff1e16be442f8d5763d325882bfb5599d35fcf005a7b703799398add6117e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9718efcfdfdfbe22ca603c6b0c84c1e96740e074affce71a124f15723e5b4d4",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-08-14T14:27:00Z",
    "title_canon_sha256": "9e23aa6ead2498ebc95f2887594f76d82dd8363249f206ff82039a432f168c37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05145",
    "kind": "arxiv",
    "version": 2
  }
}