Pith Number

pith:54WEM3OK

pith:2007:54WEM3OKASVIEO57KHW3X7XJZ3

not attested not anchored not stored refs pending

Electronic properties of graphene with a topological defect

N.D. Vlasii, Yu.A. Sitenko

arxiv:0706.2756 v2 · 2007-06-19 · cond-mat.str-el · cond-mat.mtrl-sci · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54WEM3OKASVIEO57KHW3X7XJZ3}

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	2026-05-18T01:03:31.436063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef2c466dca04aa823bbf51edbbfee9ceec6787250e85083c392e4b71a64797ea

Aliases

arxiv: 0706.2756 · arxiv_version: 0706.2756v2 · doi: 10.48550/arxiv.0706.2756 · pith_short_12: 54WEM3OKASVI · pith_short_16: 54WEM3OKASVIEO57 · pith_short_8: 54WEM3OK

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/54WEM3OKASVIEO57KHW3X7XJZ3 \
  | 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: ef2c466dca04aa823bbf51edbbfee9ceec6787250e85083c392e4b71a64797ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05b60b30cb82e4b985b8d291798b9b9d1762220d33a8e1196a4afb4dff694e2c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2007-06-19T12:29:23Z",
    "title_canon_sha256": "757bf22f19a894a37660a31de6f9b6443a135fcf435df08b9d52f46e9628583e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.2756",
    "kind": "arxiv",
    "version": 2
  }
}