Pith Number

pith:JCFWS6R2

pith:2013:JCFWS6R2ECIB4TSLTMJOFADCCS

not attested not anchored not stored refs pending

Isotope effect in acetylene C$_2$H$_2$ and C$_2$D$_2$ rotations on Cu(001)

Hiromu Ueba, Magnus Paulsson, Sergei G. Tikhodeev, Yulia E. Shchadilova

arxiv:1312.7113 v1 · 2013-12-26 · 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{JCFWS6R2ECIB4TSLTMJOFADCCS}

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	2026-05-18T02:53:53.332614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

488b697a3a20901e4e4b9b12e28062148adefdfa181fcec5458d23fc9efddb86

Aliases

arxiv: 1312.7113 · arxiv_version: 1312.7113v1 · doi: 10.48550/arxiv.1312.7113 · pith_short_12: JCFWS6R2ECIB · pith_short_16: JCFWS6R2ECIB4TSL · pith_short_8: JCFWS6R2

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/JCFWS6R2ECIB4TSLTMJOFADCCS \
  | 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: 488b697a3a20901e4e4b9b12e28062148adefdfa181fcec5458d23fc9efddb86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0b2cf5a535b72bc39d5db70aa38d91075f6b513adbb85254e776c805c8fc7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-12-26T14:28:27Z",
    "title_canon_sha256": "f2e826bcb658630989e871e551d1d1e38b6f106e9bd471e7a685df95684156f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7113",
    "kind": "arxiv",
    "version": 1
  }
}