Pith Number

pith:PXNGTNR7

pith:2013:PXNGTNR7SZRNIU4NBOQWPL3PJD

not attested not anchored not stored refs pending

Seismic metamaterial: how to shake friends and influence waves?

Emmanuel Javelaud, S\'ebastien Guenneau, Stefan Enoch, St\'ephane Br\^ul\'e

arxiv:1301.7642 v1 · 2013-01-31 · 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{PXNGTNR7SZRNIU4NBOQWPL3PJD}

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	2026-05-18T03:34:49.047982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dda69b63f9662d4538d0ba167af6f48f88af11066e21b7e00c3084b5a8d7e70

Aliases

arxiv: 1301.7642 · arxiv_version: 1301.7642v1 · doi: 10.48550/arxiv.1301.7642 · pith_short_12: PXNGTNR7SZRN · pith_short_16: PXNGTNR7SZRNIU4N · pith_short_8: PXNGTNR7

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/PXNGTNR7SZRNIU4NBOQWPL3PJD \
  | 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: 7dda69b63f9662d4538d0ba167af6f48f88af11066e21b7e00c3084b5a8d7e70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25257f6d0dc4cd25db902193d288e8ddc837d8e9ec63ab524b669ebf217b531f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2013-01-31T15:20:58Z",
    "title_canon_sha256": "2c978f7ac6d1eb01d4358205c07a4ff2665678d067a13d8fa47abf68b41021fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7642",
    "kind": "arxiv",
    "version": 1
  }
}