Pith Number

pith:R2PJREJJ

pith:2007:R2PJREJJK7AEFYRFVSAAH2YFUS

not attested not anchored not stored refs pending

Self-organized surface nanopatterning by ion beam sputtering

Javier Mu\~noz-Garc\'ia, Jos\'e A. S\'anchez-Garc\'ia, Luis V\'azquez, Mario Castro, Ra\'ul Gago, Rodolfo Cuerno

arxiv:0706.2625 v1 · 2007-06-18 · 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{R2PJREJJK7AEFYRFVSAAH2YFUS}

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	2026-05-18T01:09:24.600155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e9e98912957c042e225ac8003eb05a4a178fe8fa776dbd42b9fa0391c151c26

Aliases

arxiv: 0706.2625 · arxiv_version: 0706.2625v1 · doi: 10.48550/arxiv.0706.2625 · pith_short_12: R2PJREJJK7AE · pith_short_16: R2PJREJJK7AEFYRF · pith_short_8: R2PJREJJ

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/R2PJREJJK7AEFYRFVSAAH2YFUS \
  | 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: 8e9e98912957c042e225ac8003eb05a4a178fe8fa776dbd42b9fa0391c151c26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9b86b8db3ac0d13627008d78613d9a13948966d749438624d8776568dc3a701",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2007-06-18T15:25:57Z",
    "title_canon_sha256": "bfe09ba0ca0104cff132bf819b29e470df4147811949354ecacfdf0582d88405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.2625",
    "kind": "arxiv",
    "version": 1
  }
}