Pith Number

pith:NFMMOYK6

pith:2014:NFMMOYK6NQRHHAROBF5IAW4ED4

not attested not anchored not stored refs pending

Slanted Vector Fields for Jet Spaces

Lionel Darondeau

arxiv:1404.0212 v3 · 2014-04-01 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFMMOYK6NQRHHAROBF5IAW4ED4}

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	2026-05-18T02:26:10.743596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6958c7615e6c2273822e097a805b841f13318922796bb0348ac39c0afbca28bf

Aliases

arxiv: 1404.0212 · arxiv_version: 1404.0212v3 · doi: 10.48550/arxiv.1404.0212 · pith_short_12: NFMMOYK6NQRH · pith_short_16: NFMMOYK6NQRHHARO · pith_short_8: NFMMOYK6

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/NFMMOYK6NQRHHAROBF5IAW4ED4 \
  | 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: 6958c7615e6c2273822e097a805b841f13318922796bb0348ac39c0afbca28bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed5f044a105f6ab33600ed6782385a2ceec209975dee9c5ad47040a4dea922cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-04-01T12:22:46Z",
    "title_canon_sha256": "cbad7c3f8a471b2bd58f52a18a66264624937b9e6660c1e59da461033ca0348b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0212",
    "kind": "arxiv",
    "version": 3
  }
}