Pith Number

pith:4L77XPE2

pith:2009:4L77XPE2LNWOKSYO5UMRQ6XP7C

not attested not anchored not stored refs pending

Electron Transport Properties of Atomic Carbon Nanowires between Graphene Electrodes

C. Zhang, L. Shen, M. G. Zeng, S. W. Yang, X. F. Wang, Y. P. Feng

arxiv:0910.4006 v2 · 2009-10-21 · physics.atm-clus · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4L77XPE2LNWOKSYO5UMRQ6XP7C}

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	2026-05-18T04:38:17.318218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2fffbbc9a5b6ce54b0eed19187aeff89c2fe060db93f50cfae86e4a77f13bcc

Aliases

arxiv: 0910.4006 · arxiv_version: 0910.4006v2 · doi: 10.48550/arxiv.0910.4006 · pith_short_12: 4L77XPE2LNWO · pith_short_16: 4L77XPE2LNWOKSYO · pith_short_8: 4L77XPE2

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/4L77XPE2LNWOKSYO5UMRQ6XP7C \
  | 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: e2fffbbc9a5b6ce54b0eed19187aeff89c2fe060db93f50cfae86e4a77f13bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd4d83019098f6fea1ba95e403a77cfdf072fd63975c89c0d89092b4fd79b55b",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2009-10-21T07:08:16Z",
    "title_canon_sha256": "502edcc8afe4dfefbdf7f8f33757882a3416935128b8249942a3536c09727fc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4006",
    "kind": "arxiv",
    "version": 2
  }
}