Pith Number

pith:QVWX6CNF

pith:2014:QVWX6CNFZK5QTJOYAKLCUQHVH7

not attested not anchored not stored refs pending

Dynamics of the bouncing ball

Eric Bertin, Jean-Christophe G\'eminard, Jean-Yonnel Chastaing

arxiv:1405.3482 v1 · 2014-05-14 · cond-mat.stat-mech · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVWX6CNFZK5QTJOYAKLCUQHVH7}

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	2026-05-18T01:24:11.224459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

856d7f09a5cabb09a5d802962a40f53fe76eb812659e5c787f35623686927e73

Aliases

arxiv: 1405.3482 · arxiv_version: 1405.3482v1 · doi: 10.48550/arxiv.1405.3482 · pith_short_12: QVWX6CNFZK5Q · pith_short_16: QVWX6CNFZK5QTJOY · pith_short_8: QVWX6CNF

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/QVWX6CNFZK5QTJOYAKLCUQHVH7 \
  | 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: 856d7f09a5cabb09a5d802962a40f53fe76eb812659e5c787f35623686927e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c4348f1261c8741510ec524098149e3cf76ad6b36735aa1178dbe517f1a0433",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-05-14T13:14:58Z",
    "title_canon_sha256": "f9c7fcb32bb458fe444810dc16ee2654cdabd5be60d204fe7da901becd39f228"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3482",
    "kind": "arxiv",
    "version": 1
  }
}