Pith Number

pith:WLYJ7S5N

pith:2021:WLYJ7S5N234ATLE44UUJLKAIS5

not attested not anchored not stored refs pending

Explanation Container in Case-Based Biomedical Question-Answering

Adam J. Johs, Manil Shrestha, Prateek Goel, Rosina O. Weber

arxiv:2112.06780 v2 · 2021-12-13 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLYJ7S5N234ATLE44UUJLKAIS5}

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	2026-07-05T03:43:06.661821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2f09fcbadd6f809ac9ce52895a8089766ff8dfd22ec26de5806d086008db7c9

Aliases

arxiv: 2112.06780 · arxiv_version: 2112.06780v2 · doi: 10.48550/arxiv.2112.06780 · pith_short_12: WLYJ7S5N234A · pith_short_16: WLYJ7S5N234ATLE4 · pith_short_8: WLYJ7S5N

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/WLYJ7S5N234ATLE44UUJLKAIS5 \
  | 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: b2f09fcbadd6f809ac9ce52895a8089766ff8dfd22ec26de5806d086008db7c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07a60368d9532ef098f5c8385d00bcd1a3d3368638d59829330c1fa035d811a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-12-13T16:44:27Z",
    "title_canon_sha256": "294837590e28e02a9d7315279af157f628f342f404f27712d02daac7fb9707bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06780",
    "kind": "arxiv",
    "version": 2
  }
}