Pith Number

pith:B6TVVEZH

pith:2014:B6TVVEZHJM3EXQAQQEZ6UCGS4R

not attested not anchored not stored refs pending

Automatic Aggregation by Joint Modeling of Aspects and Values

Christina Sauper, Regina Barzilay

arxiv:1401.6422 v1 · 2014-01-23 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6TVVEZHJM3EXQAQQEZ6UCGS4R}

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	2026-05-18T03:01:12.058925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fa75a93274b364bc0108133ea08d2e45b0c623c78f75c97ad487e5130a2824d

Aliases

arxiv: 1401.6422 · arxiv_version: 1401.6422v1 · doi: 10.48550/arxiv.1401.6422 · pith_short_12: B6TVVEZHJM3E · pith_short_16: B6TVVEZHJM3EXQAQ · pith_short_8: B6TVVEZH

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/B6TVVEZHJM3EXQAQQEZ6UCGS4R \
  | 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: 0fa75a93274b364bc0108133ea08d2e45b0c623c78f75c97ad487e5130a2824d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1894649a57b81b623c1e82e85bae69910e2e773fb391f9df991a4f758532e1af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-01-23T02:48:07Z",
    "title_canon_sha256": "5cc6cd29612c480673db1bf56db7177335b6d3bab1c6d24f32d212478f565b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6422",
    "kind": "arxiv",
    "version": 1
  }
}