Pith Number

pith:CYFHO2OA

pith:2018:CYFHO2OA7ZDLSW2PTXKKEBAVNU

not attested not anchored not stored refs pending

Elastic wave propagation in dry granular media: effects of probing characteristics and stress history

Hongyang Cheng, Kuniyasu Saitoh, Stefan Luding, Vanessa Magnanimo

arxiv:1808.08900 v1 · 2018-08-27 · physics.geo-ph · cond-mat.mtrl-sci · physics.comp-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{CYFHO2OA7ZDLSW2PTXKKEBAVNU}

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	2026-05-18T00:07:12.890090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

160a7769c0fe46b95b4f9dd4a204156d33bc3f3b4b1a642fe1fffdc6d3a968d3

Aliases

arxiv: 1808.08900 · arxiv_version: 1808.08900v1 · doi: 10.48550/arxiv.1808.08900 · pith_short_12: CYFHO2OA7ZDL · pith_short_16: CYFHO2OA7ZDLSW2P · pith_short_8: CYFHO2OA

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/CYFHO2OA7ZDLSW2PTXKKEBAVNU \
  | 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: 160a7769c0fe46b95b4f9dd4a204156d33bc3f3b4b1a642fe1fffdc6d3a968d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cd3d3fc16a7c3e4e153da13f08fb198b5a765716fe84647029e4d3a91882e6a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2018-08-27T16:03:17Z",
    "title_canon_sha256": "5c0bd27d382c3a9a7d8b74ef420b9479d6f2a9783e4949de2f38f2b94eefbfb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08900",
    "kind": "arxiv",
    "version": 1
  }
}