Pith Number

pith:P7QC5HOG

pith:2015:P7QC5HOGPSH2SHJO3CEJTXATO2

not attested not anchored not stored refs pending

Rich magneto-absorption spectra in AAB-stacked trilayer graphene

Cheng-Pong Chang, Chiun-Yan Lin, Ming-Fa Lin, Po-Hsin Shih, Thi-Nga Do

arxiv:1509.02253 v3 · 2015-09-08 · physics.comp-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7QC5HOGPSH2SHJO3CEJTXATO2}

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	2026-05-18T01:32:43.296656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe02e9dc67c8fa91d2ed88899dc1376adad5c0826819133369b41cb5648f0c7

Aliases

arxiv: 1509.02253 · arxiv_version: 1509.02253v3 · doi: 10.48550/arxiv.1509.02253 · pith_short_12: P7QC5HOGPSH2 · pith_short_16: P7QC5HOGPSH2SHJO · pith_short_8: P7QC5HOG

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/P7QC5HOGPSH2SHJO3CEJTXATO2 \
  | 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: 7fe02e9dc67c8fa91d2ed88899dc1376adad5c0826819133369b41cb5648f0c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed0dbb5b3a63033e446a89a1db1877d7317455822cc5f812bf6da27cfa10fa98",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2015-09-08T05:10:27Z",
    "title_canon_sha256": "b990733892a59604f07107fc780768d088b16df3253ab472c829f604af61e014"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02253",
    "kind": "arxiv",
    "version": 3
  }
}