Pith Number

pith:JBUL2HIF

pith:2012:JBUL2HIFVXY7MKIMKYNRPFWXHB

not attested not anchored not stored refs pending

Infrared spectroscopy of hole doped ABA-stacked trilayer graphene

A. B. Kuzmenko, D. van der Marel, N. Ubrig, P. Blake

arxiv:1209.0318 v2 · 2012-09-03 · 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{JBUL2HIFVXY7MKIMKYNRPFWXHB}

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	2026-05-18T03:37:52.479695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4868bd1d05adf1f6290c561b1796d7387671326ba18ff6504d5f233ca8b88506

Aliases

arxiv: 1209.0318 · arxiv_version: 1209.0318v2 · doi: 10.48550/arxiv.1209.0318 · pith_short_12: JBUL2HIFVXY7 · pith_short_16: JBUL2HIFVXY7MKIM · pith_short_8: JBUL2HIF

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/JBUL2HIFVXY7MKIMKYNRPFWXHB \
  | 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: 4868bd1d05adf1f6290c561b1796d7387671326ba18ff6504d5f233ca8b88506

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e38e50d2a460c27a9f6e0a13b44cbfa171d8b49ad167f989372a6d2be68adcf3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-09-03T12:02:59Z",
    "title_canon_sha256": "b57679c65a203c635aa1745d62c4be89111adc51fe052cecab939d9187372745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0318",
    "kind": "arxiv",
    "version": 2
  }
}