Pith Number

pith:CXGK3JEG

pith:2009:CXGK3JEG2DPOM7YY64BIPHW7YM

not attested not anchored not stored refs pending

Formation of Atomic Carbon Chains from Graphene Nanoribbons

A. Fazzio, Antonio J. R. da Silva, Edwin Hobi Jr., Renato B. Pontes

arxiv:0912.2502 v1 · 2009-12-13 · cond-mat.mtrl-sci · 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{CXGK3JEG2DPOM7YY64BIPHW7YM}

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	2026-05-18T02:10:24.072224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ccada486d0dee67f18f702879edfc30b538ba9ff46fe692eaa9f4e3ff551ad

Aliases

arxiv: 0912.2502 · arxiv_version: 0912.2502v1 · doi: 10.48550/arxiv.0912.2502 · pith_short_12: CXGK3JEG2DPO · pith_short_16: CXGK3JEG2DPOM7YY · pith_short_8: CXGK3JEG

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/CXGK3JEG2DPOM7YY64BIPHW7YM \
  | 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: 15ccada486d0dee67f18f702879edfc30b538ba9ff46fe692eaa9f4e3ff551ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4611e91251e28038d16c8f853ba94bdf19bba44e82b2b57e7bfa044dab83556a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-12-13T13:27:06Z",
    "title_canon_sha256": "47c6f42cdf60dc974a25cc55e5983797039f6c0ddda4967a16cd29cd6b2920a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2502",
    "kind": "arxiv",
    "version": 1
  }
}