Pith Number

pith:4E7JVY6E

pith:2014:4E7JVY6EYCRE37GQHOBBXUKHHK

not attested not anchored not stored refs pending

Approche galoisienne de la transcendance diff\'erentielle

Lucia Di Vizio

arxiv:1404.3611 v1 · 2014-04-14 · math.CA · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4E7JVY6EYCRE37GQHOBBXUKHHK}

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	2026-05-18T02:54:14.864732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e13e9ae3c4c0a24dfcd03b821bd1473aaa71e9ae41ff7ec4968b6f8eaa90b0be

Aliases

arxiv: 1404.3611 · arxiv_version: 1404.3611v1 · doi: 10.48550/arxiv.1404.3611 · pith_short_12: 4E7JVY6EYCRE · pith_short_16: 4E7JVY6EYCRE37GQ · pith_short_8: 4E7JVY6E

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/4E7JVY6EYCRE37GQHOBBXUKHHK \
  | 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: e13e9ae3c4c0a24dfcd03b821bd1473aaa71e9ae41ff7ec4968b6f8eaa90b0be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1832bce034246b5e94c3f7f7e41932b856a9a9103b48534975e071790141a886",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-04-14T15:08:07Z",
    "title_canon_sha256": "748e8818ae5ce066d0cc72f13011094826329db37514adccf6a370a2b590b77d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3611",
    "kind": "arxiv",
    "version": 1
  }
}