Pith Number

pith:OQOOF66X

pith:2014:OQOOF66XTZJSTZYPCSVNPIWCWX

not attested not anchored not stored refs pending

Shape deformation analysis from the optimal control viewpoint

Alain Trouv\'e (CMLA), Emmanuel Tr\'elat (LJLL), Laurent Younes (CIS), Sylvain Arguillere (LJLL)

arxiv:1401.0661 v1 · 2014-01-03 · 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{OQOOF66XTZJSTZYPCSVNPIWCWX}

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	2026-05-18T03:03:21.822466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

741ce2fbd79e5329e70f14aad7a2c2b5e6e8adb1d09baf8def76393df134aead

Aliases

arxiv: 1401.0661 · arxiv_version: 1401.0661v1 · doi: 10.48550/arxiv.1401.0661 · pith_short_12: OQOOF66XTZJS · pith_short_16: OQOOF66XTZJSTZYP · pith_short_8: OQOOF66X

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/OQOOF66XTZJSTZYPCSVNPIWCWX \
  | 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: 741ce2fbd79e5329e70f14aad7a2c2b5e6e8adb1d09baf8def76393df134aead

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e7c78a3bebb07f50820dadbf532e07be2ff72f5b24a4ee6e7cea99114718f1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-01-03T15:38:58Z",
    "title_canon_sha256": "2bc531621288f5a67825d83b3b457f28a74863691908b0fa4d26e494f87e9eb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0661",
    "kind": "arxiv",
    "version": 1
  }
}