Pith Number

pith:R74CP7OB

pith:2002:R74CP7OBMAEYETPQETS5YLB2UZ

not attested not anchored not stored refs pending

Magic structures of helical multi-shell zirconium nanowires

Baolin Wang, Guanghou Wang, Jijun Zhao

arxiv:cond-mat/0202027 v1 · 2002-02-02 · 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{R74CP7OBMAEYETPQETS5YLB2UZ}

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	2026-07-04T16:31:38.680179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ff827fdc16009824df024e5dc2c3aa64361d8c47c1d470149f915dec8074a58

Aliases

arxiv: cond-mat/0202027 · arxiv_version: cond-mat/0202027v1 · doi: 10.48550/arxiv.cond-mat/0202027 · pith_short_12: R74CP7OBMAEY · pith_short_16: R74CP7OBMAEYETPQ · pith_short_8: R74CP7OB

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/R74CP7OBMAEYETPQETS5YLB2UZ \
  | 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: 8ff827fdc16009824df024e5dc2c3aa64361d8c47c1d470149f915dec8074a58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0538a2831eb716f9e5c52fe61c6dd4dc0549c54c0f54bd123815aa8743fa20a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2002-02-02T00:19:44Z",
    "title_canon_sha256": "b64cc08c878d806f2cae2556bae8db9e4de06d2bd5ab1be7d131fe16a9cedb98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0202027",
    "kind": "arxiv",
    "version": 1
  }
}