Pith Number

pith:ML6RDKMA

pith:2025:ML6RDKMAUEH7JUSHIEBW5TKS2L

not attested not anchored not stored refs pending

Algebraicity and integrality of solutions to differential equations

Daniel Litt, Yeuk Hay Joshua Lam

arxiv:2501.13175 v1 · 2025-01-22 · math.AG · math.CA · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ML6RDKMAUEH7JUSHIEBW5TKS2L}

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

Nonabelian Kodaira-Spencer maps

Receipt and verification

First computed	2026-07-05T10:04:24.586917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62fd11a980a10ff4d24741036ecd52d2f59b2b18e66f0fd42dfda8707ff1e4d5

Aliases

arxiv: 2501.13175 · arxiv_version: 2501.13175v1 · doi: 10.48550/arxiv.2501.13175 · pith_short_12: ML6RDKMAUEH7 · pith_short_16: ML6RDKMAUEH7JUSH · pith_short_8: ML6RDKMA

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/ML6RDKMAUEH7JUSHIEBW5TKS2L \
  | 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: 62fd11a980a10ff4d24741036ecd52d2f59b2b18e66f0fd42dfda8707ff1e4d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d19b026de0d3a9ec17f447ae78b78e34f6b12159c796ac787f42cf75b265172e",
    "cross_cats_sorted": [
      "math.CA",
      "math.NT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-01-22T19:05:17Z",
    "title_canon_sha256": "49813735471c42791b559e2ffe053b0cccef41139f84b9aee57b9e0cbdd516d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13175",
    "kind": "arxiv",
    "version": 1
  }
}