Pith Number

pith:NQTOVJWA

pith:2017:NQTOVJWAS3KNAF4YNI2Z2MHDZ2

not attested not anchored not stored refs pending

Metric methods for heteroclinic connections in infinite dimensional spaces

Antonin Monteil, Filippo Santambrogio (LM-Orsay)

arxiv:1709.02117 v1 · 2017-09-07 · math.AP · math.FA · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQTOVJWAS3KNAF4YNI2Z2MHDZ2}

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	2026-05-18T00:35:50.109009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c26eaa6c096d4d017986a359d30e3ce8da9bf535ab54999f89270a9ebbd5bee

Aliases

arxiv: 1709.02117 · arxiv_version: 1709.02117v1 · doi: 10.48550/arxiv.1709.02117 · pith_short_12: NQTOVJWAS3KN · pith_short_16: NQTOVJWAS3KNAF4Y · pith_short_8: NQTOVJWA

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/NQTOVJWAS3KNAF4YNI2Z2MHDZ2 \
  | 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: 6c26eaa6c096d4d017986a359d30e3ce8da9bf535ab54999f89270a9ebbd5bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "445ff397a256029d3596ea5e50feae40e216c6024c2b749f5a0e3e4f9f209fa8",
    "cross_cats_sorted": [
      "math.FA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-07T07:38:19Z",
    "title_canon_sha256": "333fce391bf9e7c2ff179a38530212a4c39e8ec432cc21db1503857255d1fcb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02117",
    "kind": "arxiv",
    "version": 1
  }
}