Pith Number

pith:J2UPBYEO

pith:2010:J2UPBYEOGTHH7VLHERRQ7ES5XP

not attested not anchored not stored refs pending

Magnetic exchange mechanism for electronic gap opening in graphene

A. H. Castro Neto, B. Uchoa, M. Godoy, R. R dos Santos, T. G. Rappoport

arxiv:1008.3189 v3 · 2010-08-19 · cond-mat.str-el · 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{J2UPBYEOGTHH7VLHERRQ7ES5XP}

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	2026-05-18T04:11:28.956523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ea8f0e08e34ce7fd56724630f925dbbcb86360e8640a786ac8a0044fcc4ee45

Aliases

arxiv: 1008.3189 · arxiv_version: 1008.3189v3 · doi: 10.48550/arxiv.1008.3189 · pith_short_12: J2UPBYEOGTHH · pith_short_16: J2UPBYEOGTHH7VLH · pith_short_8: J2UPBYEO

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/J2UPBYEOGTHH7VLHERRQ7ES5XP \
  | 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: 4ea8f0e08e34ce7fd56724630f925dbbcb86360e8640a786ac8a0044fcc4ee45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efa4c777937c0630a2d2a5c7315a1e41b530ed6e56f83ce3da269a9a95bedc6f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-08-19T00:31:55Z",
    "title_canon_sha256": "0028178f703fba74401f961b356c0cdb39cb26ef3c29cfed0bbf3745c9f4e0bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3189",
    "kind": "arxiv",
    "version": 3
  }
}