Pith Number

pith:AAIZYCCB

pith:2009:AAIZYCCBF36AD2S6RVUAROOKYK

not attested not anchored not stored refs pending

Observation of the Kohn anomaly near the K point of bilayer graphene

A. H. Castro Neto, D. L. Mafra, H. Htoon, J. Nilsson, L. M. Malard, M. A. Pimenta, S. K. Doorn

arxiv:0907.3322 v1 · 2009-07-19 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AAIZYCCBF36AD2S6RVUAROOKYK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:24:53.291084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00119c08412efc01ea5e8d6808b9cac28b7124d9661cd7029d42919fff907f74

Aliases

arxiv: 0907.3322 · arxiv_version: 0907.3322v1 · doi: 10.48550/arxiv.0907.3322 · pith_short_12: AAIZYCCBF36A · pith_short_16: AAIZYCCBF36AD2S6 · pith_short_8: AAIZYCCB

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/AAIZYCCBF36AD2S6RVUAROOKYK \
  | 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: 00119c08412efc01ea5e8d6808b9cac28b7124d9661cd7029d42919fff907f74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f61e4e35e0df6a65b5d5a66ddd9ba9f4b02f2c1a84879ccc583c187abb89bd0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-07-19T22:38:24Z",
    "title_canon_sha256": "a1db29b62b37e14fac145743b7ba46a997bc64adda56156d0e0494818c6705c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3322",
    "kind": "arxiv",
    "version": 1
  }
}