Pith Number

pith:YUJSFXBB

pith:2014:YUJSFXBB7EPIDEEV6BRVUHCBCU

not attested not anchored not stored refs pending

Complement to algebraic differential equations ...

Daniel Barlet (IUF, IECL)

arxiv:1402.6420 v1 · 2014-02-26 · math.AG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YUJSFXBB7EPIDEEV6BRVUHCBCU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:57:44.552798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c51322dc21f91e819095f0635a1c41153140c86c039e72b8d6ff50e381b399e4

Aliases

arxiv: 1402.6420 · arxiv_version: 1402.6420v1 · doi: 10.48550/arxiv.1402.6420 · pith_short_12: YUJSFXBB7EPI · pith_short_16: YUJSFXBB7EPIDEEV · pith_short_8: YUJSFXBB

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/YUJSFXBB7EPIDEEV6BRVUHCBCU \
  | 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: c51322dc21f91e819095f0635a1c41153140c86c039e72b8d6ff50e381b399e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1782fe269819e0bd7661b32f417da279c7f3b696720fa95ca1c109f880369b3d",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-02-26T05:51:58Z",
    "title_canon_sha256": "72b2831777b8544775172d9d1aadf12d5fe26ff87110621b6f9eb7834eb97dc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6420",
    "kind": "arxiv",
    "version": 1
  }
}