Pith Number

pith:RU5WQHTG

pith:2013:RU5WQHTGSONR655SYWX63FO5BE

not attested not anchored not stored refs pending

Paralic confinement computations in coastal environment with interlocked areas

Antoine Rousseau (INRIA Grenoble Rh\^one-Alpes / LJK Laboratoire Jean Kuntzmann), Emmanuel Frenod (LMBA), Jean-Philippe Bernard (VP)

arxiv:1306.2822 v1 · 2013-06-12 · math.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RU5WQHTGSONR655SYWX63FO5BE}

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	2026-05-18T03:21:09.328051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d3b681e66939b1f77b2c5afed95dd0905ca3ad8dfea368d2b63a0418f9f963c

Aliases

arxiv: 1306.2822 · arxiv_version: 1306.2822v1 · doi: 10.48550/arxiv.1306.2822 · pith_short_12: RU5WQHTGSONR · pith_short_16: RU5WQHTGSONR655S · pith_short_8: RU5WQHTG

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/RU5WQHTGSONR655SYWX63FO5BE \
  | 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: 8d3b681e66939b1f77b2c5afed95dd0905ca3ad8dfea368d2b63a0418f9f963c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a5d7761b58552c193f246c82dd4991f40692156c43f14ebeff4cba2401b570",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-06-12T13:26:35Z",
    "title_canon_sha256": "dd1d8d4c71915d1f69b7c578dbdc5431beea08194ef56fc5f26fde51b4bd2f5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2822",
    "kind": "arxiv",
    "version": 1
  }
}