Pith Number

pith:MEVLBQ4W

pith:2012:MEVLBQ4WYXUAQMIC5ZQOWN7UCZ

not attested not anchored not stored refs pending

Shock waves in disordered media

C. Conti, E. DelRe, N. Ghofraniha, S. Gentilini, V. Folli

arxiv:1210.7604 v2 · 2012-10-29 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEVLBQ4WYXUAQMIC5ZQOWN7UCZ}

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	2026-05-18T01:53:36.457088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

612ab0c396c5e8083102ee60eb37f41664dc4bad9ea1c254c2c0e98dfb60236f

Aliases

arxiv: 1210.7604 · arxiv_version: 1210.7604v2 · doi: 10.48550/arxiv.1210.7604 · pith_short_12: MEVLBQ4WYXUA · pith_short_16: MEVLBQ4WYXUAQMIC · pith_short_8: MEVLBQ4W

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/MEVLBQ4WYXUAQMIC5ZQOWN7UCZ \
  | 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: 612ab0c396c5e8083102ee60eb37f41664dc4bad9ea1c254c2c0e98dfb60236f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b06689c78be1fd7bc06b577ab900018258f670d3912761e9e1fb9ce1a1c221bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-10-29T09:54:34Z",
    "title_canon_sha256": "44e8f4b72793e9fdf7de0f3be646f33d3bcdf7ccecfe83d4bb093ce31ac10f0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7604",
    "kind": "arxiv",
    "version": 2
  }
}