Pith Number

pith:ADEOBOTM

pith:2009:ADEOBOTMF76VSNKLUD6TJJ2CAU

not attested not anchored not stored refs pending

Coulomb interaction and semimetal-insulator transition in graphene

Guo-Zhu Liu, Wei Li

arxiv:0907.2365 v2 · 2009-07-14 · cond-mat.str-el · cond-mat.mes-hall

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

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	2026-05-18T02:24:55.121052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00c8e0ba6c2ffd59354ba0fd34a742050136a6d76556b9c0822b3635ddc77d8f

Aliases

arxiv: 0907.2365 · arxiv_version: 0907.2365v2 · doi: 10.48550/arxiv.0907.2365 · pith_short_12: ADEOBOTMF76V · pith_short_16: ADEOBOTMF76VSNKL · pith_short_8: ADEOBOTM

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/ADEOBOTMF76VSNKLUD6TJJ2CAU \
  | 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: 00c8e0ba6c2ffd59354ba0fd34a742050136a6d76556b9c0822b3635ddc77d8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99d521280ff5c4fe5481170a0258baf087897d76cbb1afbad6f7bd7d266402e8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-07-14T14:19:08Z",
    "title_canon_sha256": "3f0884153d6b32d0c80d2db1c91cfe7f2d8a0067f1a008efc500d795def91220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2365",
    "kind": "arxiv",
    "version": 2
  }
}