Pith Number

pith:QSMU3SRH

pith:2015:QSMU3SRHNF44TJYZ5MINVQON22

not attested not anchored not stored refs pending

Surface waves in granular phononic crystals

Aroune Duclos, Helene Pichard, Jean-Philippe Groby, Li-Yang Zheng, Vincent Tournat, Vitali Gusev

arxiv:1510.05685 v1 · 2015-10-19 · cond-mat.mtrl-sci · 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{QSMU3SRHNF44TJYZ5MINVQON22}

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	2026-05-18T01:19:47.967635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84994dca276979c9a719eb10dac1cdd69e03a4939796d3ed1c5d57434417664c

Aliases

arxiv: 1510.05685 · arxiv_version: 1510.05685v1 · doi: 10.48550/arxiv.1510.05685 · pith_short_12: QSMU3SRHNF44 · pith_short_16: QSMU3SRHNF44TJYZ · pith_short_8: QSMU3SRH

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/QSMU3SRHNF44TJYZ5MINVQON22 \
  | 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: 84994dca276979c9a719eb10dac1cdd69e03a4939796d3ed1c5d57434417664c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee649d2e04321848cb3b08f5230ee664a21750e841bf2e271adb351cc9a225b",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-10-19T20:48:52Z",
    "title_canon_sha256": "309e0c25fec9f1c83544481213dcd865e1017c54c46db648dcd9c24aa41e0aba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05685",
    "kind": "arxiv",
    "version": 1
  }
}