Pith Number

pith:FDY4K22V

pith:2011:FDY4K22VJBEXSGF4O6CLD6XVRE

not attested not anchored not stored refs pending

Tunable band gap of graphane nanoribbons under uniaxial elastic strain: a first-principles study

Jinlong Yang, Qunxiang Li, Xiaojun Wu, Yan Zhang

arxiv:1111.6336 v1 · 2011-11-28 · cond-mat.mtrl-sci

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

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	2026-05-18T04:07:31.269336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f1c56b5548497918bc7784b1faf589013536332914e5595bfd9345586a0483

Aliases

arxiv: 1111.6336 · arxiv_version: 1111.6336v1 · doi: 10.48550/arxiv.1111.6336 · pith_short_12: FDY4K22VJBEX · pith_short_16: FDY4K22VJBEXSGF4 · pith_short_8: FDY4K22V

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/FDY4K22VJBEXSGF4O6CLD6XVRE \
  | 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: 28f1c56b5548497918bc7784b1faf589013536332914e5595bfd9345586a0483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f65517074377bf58e06bc816c3a3c2f21dbf4b7a6d922125509f729d1d354a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-11-28T03:07:44Z",
    "title_canon_sha256": "121d1321035edb0a9d1ac8034dbe65fd058bbb81162c2238939aac2566765e28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6336",
    "kind": "arxiv",
    "version": 1
  }
}