Pith Number

pith:DWDE5FPP

pith:2008:DWDE5FPPB33CGAIGQUGWX2MMZY

not attested not anchored not stored refs pending

Cluster-induced crater formation

Christian Anders, Gerolf Ziegenhain, Herbert M. Urbassek, Steffen Zimmermann

arxiv:0810.4242 v1 · 2008-10-23 · 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{DWDE5FPPB33CGAIGQUGWX2MMZY}

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	2026-05-18T02:15:23.524702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d864e95ef0ef6230106850d6be98cce17b830ed2a20550b740470f0abba0437

Aliases

arxiv: 0810.4242 · arxiv_version: 0810.4242v1 · doi: 10.48550/arxiv.0810.4242 · pith_short_12: DWDE5FPPB33C · pith_short_16: DWDE5FPPB33CGAIG · pith_short_8: DWDE5FPP

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/DWDE5FPPB33CGAIGQUGWX2MMZY \
  | 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: 1d864e95ef0ef6230106850d6be98cce17b830ed2a20550b740470f0abba0437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0211abc315332a7d9473ea0f5f822054380463818551903d77e84bbebb26312b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2008-10-23T09:51:17Z",
    "title_canon_sha256": "67ba522aa859cc6223a2f7b40b0011ba3bc84bf59539e713db2509666cb1b90c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.4242",
    "kind": "arxiv",
    "version": 1
  }
}