Pith Number

pith:WCXUNZ5O

pith:2013:WCXUNZ5OM6RG5RIPG5DDXTUR7N

not attested not anchored not stored refs pending

Amplification of seismic ground motion in the Tunis basin: Numerical BEM simulations vs experimental evidences

Jean-Fran\c{c}ois Semblat (IFSTTAR/GERS/SV), LCPC), Marc Kham (LAMSID, Nejla Bouden-Romdhane (ENIT)

arxiv:1308.1573 v1 · 2013-08-07 · 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{WCXUNZ5OM6RG5RIPG5DDXTUR7N}

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	2026-05-18T03:16:30.802729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0af46e7ae67a26ec50f37463bce91fb6246fd32661d7b07e302fe424c0fee41

Aliases

arxiv: 1308.1573 · arxiv_version: 1308.1573v1 · doi: 10.48550/arxiv.1308.1573 · pith_short_12: WCXUNZ5OM6RG · pith_short_16: WCXUNZ5OM6RG5RIP · pith_short_8: WCXUNZ5O

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/WCXUNZ5OM6RG5RIPG5DDXTUR7N \
  | 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: b0af46e7ae67a26ec50f37463bce91fb6246fd32661d7b07e302fe424c0fee41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23340ce954409cded0460965ca41b3d7774cd5578f1d5586a919185c85f4b6f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2013-08-07T13:57:43Z",
    "title_canon_sha256": "dcdcd037b0fd12169dfc8a74f63d29a175c2de4d1f87371ec6a892e2b7214923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1573",
    "kind": "arxiv",
    "version": 1
  }
}