Pith Number

pith:YXVGXKOT

pith:2008:YXVGXKOTRRQKSPURHPIIMRKZH5

not attested not anchored not stored refs pending

Generalized Navier Boundary Condition and Geometric Conservation Law for surface tension

J.-F. Gerbeau, T. Lelievre

arxiv:0804.1563 v1 · 2008-04-09 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXVGXKOTRRQKSPURHPIIMRKZH5}

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	2026-05-18T02:15:53.832209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5ea6ba9d38c60a93e913bd08645593f6e9f66f6d7f9ce838ead3b3dc109ab79

Aliases

arxiv: 0804.1563 · arxiv_version: 0804.1563v1 · doi: 10.48550/arxiv.0804.1563 · pith_short_12: YXVGXKOTRRQK · pith_short_16: YXVGXKOTRRQKSPUR · pith_short_8: YXVGXKOT

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/YXVGXKOTRRQKSPURHPIIMRKZH5 \
  | 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: c5ea6ba9d38c60a93e913bd08645593f6e9f66f6d7f9ce838ead3b3dc109ab79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98335de23b17b06f7e524494095305ae0c1c5017417f7b87274400e371ca130a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2008-04-09T21:12:53Z",
    "title_canon_sha256": "3bce252c277a134251b87fa517ec0c880e0e5963d9dc33c811f9d6caf32fbeaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.1563",
    "kind": "arxiv",
    "version": 1
  }
}