Pith Number

pith:BBQMZNX4

pith:2011:BBQMZNX4YKG5JG6V5435RCXD7F

not attested not anchored not stored refs pending

Berry Curvature of the Dirac Particle in $\alpha$-(BEDT-TTF)$_2$I$_3$

Akito Kobayashi, Yoshikazu Suzumura

arxiv:1108.1009 v1 · 2011-08-04 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBQMZNX4YKG5JG6V5435RCXD7F}

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	2026-05-18T02:01:03.102248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0860ccb6fcc28dd49bd5ef37d88ae3f9728a36f6358d87495b9d81440154ff50

Aliases

arxiv: 1108.1009 · arxiv_version: 1108.1009v1 · doi: 10.48550/arxiv.1108.1009 · pith_short_12: BBQMZNX4YKG5 · pith_short_16: BBQMZNX4YKG5JG6V · pith_short_8: BBQMZNX4

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/BBQMZNX4YKG5JG6V5435RCXD7F \
  | 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: 0860ccb6fcc28dd49bd5ef37d88ae3f9728a36f6358d87495b9d81440154ff50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60c5479472bb95b8ab639fbea5d6035f6ba0723ab6fbc54e1585bcb7e90837dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-08-04T07:37:33Z",
    "title_canon_sha256": "0d8125c0da8566e003fd344de019c1fab22196b3bc8dca1db34f16a77c7920c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1009",
    "kind": "arxiv",
    "version": 1
  }
}