Pith Number

pith:YTW7PNSV

pith:2005:YTW7PNSVBFWHSHAXF3JW326M53

not attested not anchored not stored refs pending

Modeling 1-D elastic P-waves in a fractured rock with hyperbolic jump conditions

Bruno Lombard (LMA), Jo\"el Piraux (LMA)

arxiv:math/0510066 v3 · 2005-10-04 · math.NA · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTW7PNSVBFWHSHAXF3JW326M53}

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	2026-05-18T01:08:50.879034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4edf7b655096c791c172ed36debcceecb9a5dadc8dad3bc8075ceae2d27b42c

Aliases

arxiv: math/0510066 · arxiv_version: math/0510066v3 · doi: 10.48550/arxiv.math/0510066 · pith_short_12: YTW7PNSVBFWH · pith_short_16: YTW7PNSVBFWHSHAX · pith_short_8: YTW7PNSV

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/YTW7PNSVBFWHSHAXF3JW326M53 \
  | 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: c4edf7b655096c791c172ed36debcceecb9a5dadc8dad3bc8075ceae2d27b42c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43f5288cb4b9313e46aeb6ad8e17ab2fb7261c4ce13db5f202133be1b5436909",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "",
    "primary_cat": "math.NA",
    "submitted_at": "2005-10-04T08:55:20Z",
    "title_canon_sha256": "0f9532b846aba1955dcc47557221681b72aed716e66583a9b4f5aaea13254736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0510066",
    "kind": "arxiv",
    "version": 3
  }
}