Pith Number

pith:YDP2ZYA7

pith:2017:YDP2ZYA7UYFMP57FKLRMUN3VOL

not attested not anchored not stored refs pending

Geometrical optimization approach to isomerization: Models and limitations

Bo Y. Chang, Ignacio R. Sola, Seokmin Shin, Volker Engel

arxiv:1705.00658 v1 · 2017-05-01 · physics.chem-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YDP2ZYA7UYFMP57FKLRMUN3VOL}

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	2026-05-18T00:24:17.597867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0dface01fa60ac7f7e552e2ca377572f95947f4dd85cb4d4b5bcce0c465beb6

Aliases

arxiv: 1705.00658 · arxiv_version: 1705.00658v1 · doi: 10.48550/arxiv.1705.00658 · pith_short_12: YDP2ZYA7UYFM · pith_short_16: YDP2ZYA7UYFMP57F · pith_short_8: YDP2ZYA7

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/YDP2ZYA7UYFMP57FKLRMUN3VOL \
  | 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: c0dface01fa60ac7f7e552e2ca377572f95947f4dd85cb4d4b5bcce0c465beb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb0f0729593e559ca6aed20fdbc9da26d6962bf0498a2c6736d13e82768543b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-05-01T18:40:18Z",
    "title_canon_sha256": "823846bcaa567f2337ef8bf797c6aae014896dff2032c0eee538b2e4550bb9b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00658",
    "kind": "arxiv",
    "version": 1
  }
}