Pith Number

pith:WIGN4CV2

pith:2014:WIGN4CV26DJ63AJPF2FUTE5BP7

not attested not anchored not stored refs pending

The crater function approach to ion-induced nanoscale pattern formation: Craters for flat surfaces are insufficient

Matt P. Harrison, R. Mark Bradley

arxiv:1403.2011 v1 · 2014-03-08 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIGN4CV26DJ63AJPF2FUTE5BP7}

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	2026-05-18T01:44:12.041791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b20cde0abaf0d3ed812f2e8b4993a17fc392f9a946ca8340a480169f97552a9a

Aliases

arxiv: 1403.2011 · arxiv_version: 1403.2011v1 · doi: 10.48550/arxiv.1403.2011 · pith_short_12: WIGN4CV26DJ6 · pith_short_16: WIGN4CV26DJ63AJP · pith_short_8: WIGN4CV2

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/WIGN4CV26DJ63AJPF2FUTE5BP7 \
  | 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: b20cde0abaf0d3ed812f2e8b4993a17fc392f9a946ca8340a480169f97552a9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16d6307a93e050d731d879afb599088af52ddf34349dc721db0fe1053da2b420",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-03-08T22:17:27Z",
    "title_canon_sha256": "3420e88d61a44fafe65d0a8825199fe4a768f7bb5dd8e3f0a38accd7c87c06da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2011",
    "kind": "arxiv",
    "version": 1
  }
}