Pith Number

pith:VDM5TE55

pith:2009:VDM5TE55ZCYEZXA7FXBED4YOF6

not attested not anchored not stored refs pending

Experimental analysis of lateral impact on planar brittle material

F.P.M. dos Santos, R. Donangelo, S.R. Souza, V.C. Barbosa

arxiv:0911.4497 v1 · 2009-11-23 · cond-mat.stat-mech · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDM5TE55ZCYEZXA7FXBED4YOF6}

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	2026-05-18T04:06:17.856350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8d9d993bdc8b04cdc1f2dc241f30e2fb628c5690668ffa12f46432cc724cc57

Aliases

arxiv: 0911.4497 · arxiv_version: 0911.4497v1 · doi: 10.48550/arxiv.0911.4497 · pith_short_12: VDM5TE55ZCYE · pith_short_16: VDM5TE55ZCYEZXA7 · pith_short_8: VDM5TE55

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/VDM5TE55ZCYEZXA7FXBED4YOF6 \
  | 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: a8d9d993bdc8b04cdc1f2dc241f30e2fb628c5690668ffa12f46432cc724cc57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26439b61c15294bd3d65f9db092621385efe811c2724c2221142a3d5af28f22b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-11-23T21:36:35Z",
    "title_canon_sha256": "3480b80f43bbc5ddd8e959b05a55c4580d0ff4ac97a5a95737a75570d147fd9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4497",
    "kind": "arxiv",
    "version": 1
  }
}