Pith Number

pith:UTFCZA2S

pith:2023:UTFCZA2SVFOTN2CNY3RDYH37IR

not attested not anchored not stored refs pending

Revealing the impact of social circumstances on the selection of cancer therapy through natural language processing of social work notes

Atul J. Butte, Christopher Y.K. Williams, Madhumita Sushil, Shenghuan Sun, Travis Zack

arxiv:2306.09877 v1 · 2023-06-16 · 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{UTFCZA2SVFOTN2CNY3RDYH37IR}

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	2026-07-05T06:21:24.846043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4ca2c8352a95d36e84dc6e23c1f7f4448b227e8b8e97505fa68e7f1b255936d

Aliases

arxiv: 2306.09877 · arxiv_version: 2306.09877v1 · doi: 10.48550/arxiv.2306.09877 · pith_short_12: UTFCZA2SVFOT · pith_short_16: UTFCZA2SVFOTN2CN · pith_short_8: UTFCZA2S

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/UTFCZA2SVFOTN2CNY3RDYH37IR \
  | 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: a4ca2c8352a95d36e84dc6e23c1f7f4448b227e8b8e97505fa68e7f1b255936d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15e7171f0c00dbbf7142e39f172b94dab82954edf9b72da3f0ac7811600fe7da",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-16T14:40:39Z",
    "title_canon_sha256": "a29de0e79f7e977dcf64bbc074b53b94ccc81ffc0434a086682bc9ecc8a325b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.09877",
    "kind": "arxiv",
    "version": 1
  }
}