Pith Number

pith:64KYOSSF

pith:2026:64KYOSSF4AW37TA5S5SRZOQDM6

not attested not anchored not stored refs pending

PATHFinder Agent for Tailored Prenatal Care

Alex Peahl, Carissa Samuel, Elizabeth Bondi-Kelly, Samia Abdelnabi, Vaibhav Balloli

arxiv:2607.24768 v1 · 2026-06-09 · cs.AI · cs.CL · cs.CY · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64KYOSSF4AW37TA5S5SRZOQDM6}

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	2026-07-29T00:24:42.883846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f715874a45e02dbfcc1d97651cba0367a2491aa02aae48f2593fe38fa0a9bdbf

Aliases

arxiv: 2607.24768 · arxiv_version: 2607.24768v1 · doi: 10.48550/arxiv.2607.24768 · pith_short_12: 64KYOSSF4AW3 · pith_short_16: 64KYOSSF4AW37TA5 · pith_short_8: 64KYOSSF

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/64KYOSSF4AW37TA5S5SRZOQDM6 \
  | 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: f715874a45e02dbfcc1d97651cba0367a2491aa02aae48f2593fe38fa0a9bdbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d9ce92c8599940bb04a46ca8b11c3866c92a2ab47025b81ada96d334695d36e",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY",
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-09T03:40:34Z",
    "title_canon_sha256": "7bd742a8c82742dc06c324eb8ca0993238f68934deb3c0bf9cb42ba20a026d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24768",
    "kind": "arxiv",
    "version": 1
  }
}