Pith Number

pith:VANMXEVU

pith:2022:VANMXEVU3OIJFPSZUHCIVUZ3KI

not attested not anchored not stored refs pending

Expert Finding in Legal Community Question Answering

Arian Askari, Gabriella Pasi, Suzan Verberne

arxiv:2201.07667 v3 · 2022-01-19 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VANMXEVU3OIJFPSZUHCIVUZ3KI}

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	2026-07-05T04:16:16.885358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a81acb92b4db9092be59a1c48ad33b5209dff3e4062a0a323a9f3cebabe5570d

Aliases

arxiv: 2201.07667 · arxiv_version: 2201.07667v3 · doi: 10.48550/arxiv.2201.07667 · pith_short_12: VANMXEVU3OIJ · pith_short_16: VANMXEVU3OIJFPSZ · pith_short_8: VANMXEVU

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/VANMXEVU3OIJFPSZUHCIVUZ3KI \
  | 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: a81acb92b4db9092be59a1c48ad33b5209dff3e4062a0a323a9f3cebabe5570d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48fb237d4674f90e5cb729cfa163837863705f536e3e8b88e4de2657f896c51b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-01-19T15:46:55Z",
    "title_canon_sha256": "4bca010f2d6b4f20ece2d79470aed5d67f58021b55670b274059055faea2307d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.07667",
    "kind": "arxiv",
    "version": 3
  }
}