Pith Number

pith:E2JIM2GA

pith:2013:E2JIM2GASXNASKAXZ4IQDRXNFI

not attested not anchored not stored refs pending

Signature of gate-tunable magnetism in graphene grafted with Pt-porphyrins

A. Filoramo, Chuan Li, G. Clave, H. Bouchiat, Katsuyoshi Komatsu, S. Campidelli, S. Gueron

arxiv:1304.7089 v2 · 2013-04-26 · cond-mat.mes-hall · 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{E2JIM2GASXNASKAXZ4IQDRXNFI}

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	2026-05-18T01:22:52.578177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26928668c095da092817cf1101c6ed2a3fb4699d88a9cac9e9e8c1805c983a67

Aliases

arxiv: 1304.7089 · arxiv_version: 1304.7089v2 · doi: 10.48550/arxiv.1304.7089 · pith_short_12: E2JIM2GASXNA · pith_short_16: E2JIM2GASXNASKAX · pith_short_8: E2JIM2GA

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/E2JIM2GASXNASKAXZ4IQDRXNFI \
  | 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: 26928668c095da092817cf1101c6ed2a3fb4699d88a9cac9e9e8c1805c983a67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f7711b9d14069be3c72804278c7136ce9dc29416d6dfca9aa7fd718bf0d878e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-04-26T08:25:38Z",
    "title_canon_sha256": "940c9f7bf78d9d028014ff96ffb9289c8458051a07486852d58f3fe1a2d83922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7089",
    "kind": "arxiv",
    "version": 2
  }
}