Pith Number

pith:GJWP7QSS

pith:2015:GJWP7QSSR7FSJCV5ZYOYQHZJG3

not attested not anchored not stored refs pending

Third order nonlinearity of graphene: effects of phenomenological relaxation and finite temperature

J. E. Sipe, J. L. Cheng, N. Vermeulen

arxiv:1503.07564 v2 · 2015-03-25 · cond-mat.mtrl-sci · 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{GJWP7QSSR7FSJCV5ZYOYQHZJG3}

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	2026-05-18T01:23:50.764460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

326cffc2528fcb248abdce1d881f2936e7c512b3b7403a5cc4e8514db50ca885

Aliases

arxiv: 1503.07564 · arxiv_version: 1503.07564v2 · doi: 10.48550/arxiv.1503.07564 · pith_short_12: GJWP7QSSR7FS · pith_short_16: GJWP7QSSR7FSJCV5 · pith_short_8: GJWP7QSS

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/GJWP7QSSR7FSJCV5ZYOYQHZJG3 \
  | 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: 326cffc2528fcb248abdce1d881f2936e7c512b3b7403a5cc4e8514db50ca885

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0079bfdb62a856e0c9f8715756e1c731d768928992102eae4ef818dd890cc2c0",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-25T22:05:13Z",
    "title_canon_sha256": "74da00977f308cc1df7a71e54782a82eb29d845cbb53d133b584e182302e83d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07564",
    "kind": "arxiv",
    "version": 2
  }
}