Pith Number

pith:AS345STD

pith:2011:AS345STDEX3FVROIDNPM6U7XHC

not attested not anchored not stored refs pending

Strain effects on work functions of pristine and potassium-decorated carbon nanotubes

Aihua Zhang, Chun Zhang, Ghim Wei Ho, Hao Fatt Teo, Yongqing Cai, Yuan Ping Feng

arxiv:1108.0159 v1 · 2011-07-31 · 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{AS345STDEX3FVROIDNPM6U7XHC}

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	2026-05-18T04:16:31.582644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04b7ceca6325f65ac5c81b5ecf53f73890e4d0ede48730e71fe6ca6073db0cc7

Aliases

arxiv: 1108.0159 · arxiv_version: 1108.0159v1 · doi: 10.48550/arxiv.1108.0159 · pith_short_12: AS345STDEX3F · pith_short_16: AS345STDEX3FVROI · pith_short_8: AS345STD

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/AS345STDEX3FVROIDNPM6U7XHC \
  | 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: 04b7ceca6325f65ac5c81b5ecf53f73890e4d0ede48730e71fe6ca6073db0cc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "273f66d0cb1d6527ca8eeecde6f01c8270dc90c52a65d3e8b01a35f1bc9d25fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-07-31T09:03:03Z",
    "title_canon_sha256": "df0f75c8ff4cd01dc47b4e7b66478e8666605f0c79619b1d43c70b8498c05562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0159",
    "kind": "arxiv",
    "version": 1
  }
}