Pith Number

pith:WA5OFWUD

pith:2012:WA5OFWUD7FJJAZXO4QBKUPCEUK

not attested not anchored not stored refs pending

Surface conduction and pi-bonds in graphene and topological insulator Bi2Se3

F. C. Chou, G. J. Shu

arxiv:1212.5982 v1 · 2012-12-25 · cond-mat.mes-hall · 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{WA5OFWUD7FJJAZXO4QBKUPCEUK}

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	2026-05-18T03:37:50.894000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b03ae2da83f9529066eee402aa3c44a2957a3a235d48cabf73a0192e32aa2a8d

Aliases

arxiv: 1212.5982 · arxiv_version: 1212.5982v1 · doi: 10.48550/arxiv.1212.5982 · pith_short_12: WA5OFWUD7FJJ · pith_short_16: WA5OFWUD7FJJAZXO · pith_short_8: WA5OFWUD

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/WA5OFWUD7FJJAZXO4QBKUPCEUK \
  | 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: b03ae2da83f9529066eee402aa3c44a2957a3a235d48cabf73a0192e32aa2a8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93bb52d69112281356a9b461c8ffbceb245baa2c2a4d8aa88bf16033531ca71a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-12-25T01:38:58Z",
    "title_canon_sha256": "ad9f97e4aafdcd9608b6bae432e6c73f202f162ad3af071c43edb3cc6d26c7b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5982",
    "kind": "arxiv",
    "version": 1
  }
}