Pith Number

pith:HSSUUQS2

pith:2016:HSSUUQS2QIQCP3VVN2T7BNO3ZQ

not attested not anchored not stored refs pending

Reverse degradation of nickel graphene junction by hydrogen annealing

Fan Yang, Jim R. Lloyd, Ji Ung Lee, Pratik Agnihotri, Zhenjun Zhang

arxiv:1601.00109 v2 · 2016-01-01 · physics.chem-ph · 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{HSSUUQS2QIQCP3VVN2T7BNO3ZQ}

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	2026-05-18T01:21:46.794454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca54a425a822027eeb56ea7f0b5dbcc3f5f05bd627e1852f8748813095b324e

Aliases

arxiv: 1601.00109 · arxiv_version: 1601.00109v2 · doi: 10.48550/arxiv.1601.00109 · pith_short_12: HSSUUQS2QIQC · pith_short_16: HSSUUQS2QIQCP3VV · pith_short_8: HSSUUQS2

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/HSSUUQS2QIQCP3VVN2T7BNO3ZQ \
  | 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: 3ca54a425a822027eeb56ea7f0b5dbcc3f5f05bd627e1852f8748813095b324e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b28edf4b6a38a3f8fd039c288bfd1761420553d8c307aa0323b5d60c96c5a1f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-01-01T20:34:10Z",
    "title_canon_sha256": "7ebbd6af756a920031849a09fa9a643242a86506d71230aad97a7d272da32ae0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00109",
    "kind": "arxiv",
    "version": 2
  }
}