Pith Number

pith:5D5LJOC5

pith:2014:5D5LJOC5KXX6JUVL7R32ZPMYQB

not attested not anchored not stored refs pending

(Almost) Everything You Always Wanted to Know About Deterministic Control Problems in Stratified Domains

Emmanuel Chasseigne (FRDP, FRDP), G. Barles (LMPT, LMPT)

arxiv:1412.7556 v3 · 2014-12-23 · math.AP · 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{5D5LJOC5KXX6JUVL7R32ZPMYQB}

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	2026-05-18T01:35:04.975496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8fab4b85d55efe4d2abfc77acbd98806f95851953d221733eee6202be95f622

Aliases

arxiv: 1412.7556 · arxiv_version: 1412.7556v3 · doi: 10.48550/arxiv.1412.7556 · pith_short_12: 5D5LJOC5KXX6 · pith_short_16: 5D5LJOC5KXX6JUVL · pith_short_8: 5D5LJOC5

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/5D5LJOC5KXX6JUVL7R32ZPMYQB \
  | 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: e8fab4b85d55efe4d2abfc77acbd98806f95851953d221733eee6202be95f622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d1ed365af609b52c5c03d8788af2cbcdf92ae344d50962f80f0aea6537bad3d",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-12-23T21:40:55Z",
    "title_canon_sha256": "83eb7defba1743f5980f5674611a2e582b322dab9e9089713ab999d1a1c474e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7556",
    "kind": "arxiv",
    "version": 3
  }
}