Pith Number

pith:4VHRX2WG

pith:2010:4VHRX2WGIHOZ6LHO57L3ZSOQFQ

not attested not anchored not stored refs pending

Dynamical fermion mass generation and exciton spectra in graphene

Chun-Xu Zhang, Guo-Zhu Liu, Ming-Qiu Huang

arxiv:1009.5096 v4 · 2010-09-26 · cond-mat.str-el · cond-mat.mes-hall · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VHRX2WGIHOZ6LHO57L3ZSOQFQ}

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	2026-05-18T04:17:03.176491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e54f1beac641dd9f2ceeefd7bcc9d02c1f40deefe8244e4f56ca3653ee948ae0

Aliases

arxiv: 1009.5096 · arxiv_version: 1009.5096v4 · doi: 10.48550/arxiv.1009.5096 · pith_short_12: 4VHRX2WGIHOZ · pith_short_16: 4VHRX2WGIHOZ6LHO · pith_short_8: 4VHRX2WG

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/4VHRX2WGIHOZ6LHO57L3ZSOQFQ \
  | 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: e54f1beac641dd9f2ceeefd7bcc9d02c1f40deefe8244e4f56ca3653ee948ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0993fd4247f1ccb5c3d27ecbaa5547f4095dffa957e8b087d93582b57bb5be05",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-09-26T14:21:35Z",
    "title_canon_sha256": "86b84d444b4b162e6aeb17b673260c9c2755fc3e8b0ecb7a8ae8a555719a9e11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5096",
    "kind": "arxiv",
    "version": 4
  }
}