Pith Number

pith:3UOLDFB3

pith:2001:3UOLDFB3KAF6VGBG4A57RUM2M4

not attested not anchored not stored refs pending

Self-assembled guanine ribbons as wide-bandgap semiconductors

A. Calzolari, A. Garbesi, E. Molinari, R. Di Felice

arxiv:cond-mat/0110634 v1 · 2001-10-30 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UOLDFB3KAF6VGBG4A57RUM2M4}

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	2026-05-18T01:40:06.449479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd1cb1943b500bea9826e03bf8d19a671ecb03781f3f17168c304e7e65aa4424

Aliases

arxiv: cond-mat/0110634 · arxiv_version: cond-mat/0110634v1 · doi: 10.48550/arxiv.cond-mat/0110634 · pith_short_12: 3UOLDFB3KAF6 · pith_short_16: 3UOLDFB3KAF6VGBG · pith_short_8: 3UOLDFB3

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/3UOLDFB3KAF6VGBG4A57RUM2M4 \
  | 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: dd1cb1943b500bea9826e03bf8d19a671ecb03781f3f17168c304e7e65aa4424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6135378823d3c0a5049d230c18cc87e81f6ae674a385848eb0dcfbc2a525501",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2001-10-30T18:20:07Z",
    "title_canon_sha256": "fb83ca88d38654a95f909ab8dec89577cd04108fac19b624424de06a84b2bc77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0110634",
    "kind": "arxiv",
    "version": 1
  }
}