Pith Number

pith:HK5X2TU7

pith:2012:HK5X2TU7ENT6AI2YLMXTHMNK75

not attested not anchored not stored refs pending

The Progresses of preparation and modification of graphene on substrate

Hu Jing, Jiang Jian-Jun, Miao Ling, Tian Yuan, Zhao Qian-Ying, Zhou Chen

arxiv:1202.6451 v1 · 2012-02-29 · 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{HK5X2TU7ENT6AI2YLMXTHMNK75}

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	2026-05-18T04:01:12.552509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3abb7d4e9f2367e023585b2f33b1aaff435e5184fdb2782e8b338a23d338907e

Aliases

arxiv: 1202.6451 · arxiv_version: 1202.6451v1 · doi: 10.48550/arxiv.1202.6451 · pith_short_12: HK5X2TU7ENT6 · pith_short_16: HK5X2TU7ENT6AI2Y · pith_short_8: HK5X2TU7

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/HK5X2TU7ENT6AI2YLMXTHMNK75 \
  | 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: 3abb7d4e9f2367e023585b2f33b1aaff435e5184fdb2782e8b338a23d338907e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c116c6b0159a15c12d853c92b00cda4ad0b568b6e98ab02680b8e8ff7cf4c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-02-29T06:08:27Z",
    "title_canon_sha256": "9548ad966cf613b932644c060f933d0c910ffcfa488855710f90f30a78521a4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6451",
    "kind": "arxiv",
    "version": 1
  }
}