Pith Number

pith:EIRJ4MW3

pith:2022:EIRJ4MW3OLQ4NMSRF4TZYLPKGK

not attested not anchored not stored refs pending

Augmenting Scientific Creativity with Retrieval across Knowledge Domains

Andrew McCallum, Aniket Kittur, Elsa Olivetti, Haw-Shiuan Chang, Hyeonsu B. Kang, Kevin Huang, Sheshera Mysore, Thorben Prein

arxiv:2206.01328 v2 · 2022-06-02 · cs.IR · 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{EIRJ4MW3OLQ4NMSRF4TZYLPKGK}

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	2026-07-05T05:25:29.258862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22229e32db72e1c6b2512f279c2dea329145f41923bb99b40da8026209fe390c

Aliases

arxiv: 2206.01328 · arxiv_version: 2206.01328v2 · doi: 10.48550/arxiv.2206.01328 · pith_short_12: EIRJ4MW3OLQ4 · pith_short_16: EIRJ4MW3OLQ4NMSR · pith_short_8: EIRJ4MW3

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/EIRJ4MW3OLQ4NMSRF4TZYLPKGK \
  | 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: 22229e32db72e1c6b2512f279c2dea329145f41923bb99b40da8026209fe390c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "717dd8db23151c6d21422086b0c7a19535ca447cc8990691b93c838d168ca60a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-06-02T22:55:51Z",
    "title_canon_sha256": "969de677d56f188bae070e279a7dde4ecad915fa4b6fb8bc0ddb5450e596b844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.01328",
    "kind": "arxiv",
    "version": 2
  }
}