Pith Number

pith:JNPS45YZ

pith:2011:JNPS45YZWAKOXYI7HHAW6WERXH

not attested not anchored not stored refs pending

Modeling seismic wave propagation and amplification in 1D/2D/3D linear and nonlinear unbounded media

Jean-Fran\c{c}ois Semblat (IFSTTAR)

arxiv:1108.3402 v1 · 2011-08-17 · physics.geo-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{JNPS45YZWAKOXYI7HHAW6WERXH}

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	2026-05-18T04:15:18.016176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b5f2e7719b014ebe11f39c16f5891b9eb32d4fbd755437a2cf38d377116cd5c

Aliases

arxiv: 1108.3402 · arxiv_version: 1108.3402v1 · doi: 10.48550/arxiv.1108.3402 · pith_short_12: JNPS45YZWAKO · pith_short_16: JNPS45YZWAKOXYI7 · pith_short_8: JNPS45YZ

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/JNPS45YZWAKOXYI7HHAW6WERXH \
  | 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: 4b5f2e7719b014ebe11f39c16f5891b9eb32d4fbd755437a2cf38d377116cd5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29342d9741d8f4df66f6ebd28a90887faa5d7c007cefd8897e0dec53579ff310",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2011-08-17T06:26:09Z",
    "title_canon_sha256": "9e097c69890b6ae89112173776adab92b08d3f902f932a4c584e17fe460ae610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3402",
    "kind": "arxiv",
    "version": 1
  }
}