Pith Number

pith:FCWK4XCE

pith:2015:FCWK4XCEJ66X256FNIKVTYLZRA

not attested not anchored not stored refs pending

Symmetry breaking effects on spin and electronic transport in graphene

Mahmoud M. Asmar, Sergio E. Ulloa

arxiv:1502.02726 v2 · 2015-02-09 · 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{FCWK4XCEJ66X256FNIKVTYLZRA}

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	2026-05-18T02:19:07.808248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28acae5c444fbd7d77c56a1559e179880b725a80af605c69690d0bceb3d73a0d

Aliases

arxiv: 1502.02726 · arxiv_version: 1502.02726v2 · doi: 10.48550/arxiv.1502.02726 · pith_short_12: FCWK4XCEJ66X · pith_short_16: FCWK4XCEJ66X256F · pith_short_8: FCWK4XCE

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/FCWK4XCEJ66X256FNIKVTYLZRA \
  | 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: 28acae5c444fbd7d77c56a1559e179880b725a80af605c69690d0bceb3d73a0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66bd1600cac8e8d5a896a2db945da91123edc01f754d27fe67998e74a319bb4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-02-09T23:14:59Z",
    "title_canon_sha256": "76f70213ecc644abcc3d6c171bc19d49c4781abeac3c7540e735db62cf0dcfd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02726",
    "kind": "arxiv",
    "version": 2
  }
}