Pith Number

pith:YVLRIKV6

pith:2014:YVLRIKV6QTH2NX4VWWC3B5YU2A

not attested not anchored not stored refs pending

Parametric Estimation of Ordinary Differential Equations with Orthogonality Conditions

Florence d'Alche-Buc, Nicolas J-B Brunel, Quentin Clairon

arxiv:1410.7566 v1 · 2014-10-28 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVLRIKV6QTH2NX4VWWC3B5YU2A}

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	2026-05-18T02:39:10.019414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c557142abe84cfa6df95b585b0f714d0232b3b19989d4868354325cfecec7ef9

Aliases

arxiv: 1410.7566 · arxiv_version: 1410.7566v1 · doi: 10.48550/arxiv.1410.7566 · pith_short_12: YVLRIKV6QTH2 · pith_short_16: YVLRIKV6QTH2NX4V · pith_short_8: YVLRIKV6

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/YVLRIKV6QTH2NX4VWWC3B5YU2A \
  | 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: c557142abe84cfa6df95b585b0f714d0232b3b19989d4868354325cfecec7ef9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe12ca11378fd7052560abaa82a9603d94236543d840261c55650f10d816946e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-10-28T09:42:46Z",
    "title_canon_sha256": "7c44071f9f4d439c64ee090654533e4be55489386aeadc9fab68ae72176c9c1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7566",
    "kind": "arxiv",
    "version": 1
  }
}