Pith Number

pith:B6HIT2F4

pith:2018:B6HIT2F43L7QV55GRKXJO227DR

not attested not anchored not stored refs pending

A Marketplace for Data: An Algorithmic Solution

Anish Agarwal, Munther Dahleh, Tuhin Sarkar

arxiv:1805.08125 v4 · 2018-05-21 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6HIT2F43L7QV55GRKXJO227DR}

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.

Cited by

1 paper in Pith

Length-Controlled AlpacaEval: A Simple Way to Debias Automatic Evaluators

Receipt and verification

First computed	2026-05-17T23:46:30.453762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f8e89e8bcdaff0af7a68aae976b5f1c4687c35a22ee49f0afe8733e2bb25827

Aliases

arxiv: 1805.08125 · arxiv_version: 1805.08125v4 · doi: 10.48550/arxiv.1805.08125 · pith_short_12: B6HIT2F43L7Q · pith_short_16: B6HIT2F43L7QV55G · pith_short_8: B6HIT2F4

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/B6HIT2F43L7QV55GRKXJO227DR \
  | 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: 0f8e89e8bcdaff0af7a68aae976b5f1c4687c35a22ee49f0afe8733e2bb25827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2c464f3a0822121fb84310418420de6f2c146ae2f5e70d6fae1d065d6e160b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2018-05-21T15:32:42Z",
    "title_canon_sha256": "43106a82f0d0e76e4e909adb5ff1dc7dc744f27648e7d653479b32f348864233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08125",
    "kind": "arxiv",
    "version": 4
  }
}