Pith Number

pith:UQYQG4VU

pith:2011:UQYQG4VUER5TGKXWLPWNKAYV3Q

not attested not anchored not stored refs pending

Magnetic Structure of Hydrogen Induced Defects on Graphene

A. D. Hern\'andez-Nieves, A. M. Suarez, C. A. Balseiro, Gonzalo Usaj, J. O. Sofo, P. S. Cornaglia

arxiv:1112.2529 v1 · 2011-12-12 · 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{UQYQG4VUER5TGKXWLPWNKAYV3Q}

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	2026-05-18T04:00:49.106453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4310372b4247b332af65becd50315dc363997e6d39d713f868316d3949aff23

Aliases

arxiv: 1112.2529 · arxiv_version: 1112.2529v1 · doi: 10.48550/arxiv.1112.2529 · pith_short_12: UQYQG4VUER5T · pith_short_16: UQYQG4VUER5TGKXW · pith_short_8: UQYQG4VU

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/UQYQG4VUER5TGKXWLPWNKAYV3Q \
  | 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: a4310372b4247b332af65becd50315dc363997e6d39d713f868316d3949aff23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eafeec510e68d9409a735a773d004e84417422da58e4a1053014f21dbc1a3e0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-12-12T12:36:59Z",
    "title_canon_sha256": "f65001dcd76e07de689c05cd44458a219358c46556ee2b1d245428e030905841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2529",
    "kind": "arxiv",
    "version": 1
  }
}