Pith Number

pith:WPOCFO7K

pith:2012:WPOCFO7K7XLZ2DWHKFK2ZQS4SV

not attested not anchored not stored refs pending

Assessing computationally efficient isomerization dynamics: Delta-SCF density-functional theory study of azobenzene molecular switching

Karsten Reuter, Reinhard J. Maurer

arxiv:1202.4671 v1 · 2012-02-21 · 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{WPOCFO7K7XLZ2DWHKFK2ZQS4SV}

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	2026-05-18T04:01:50.077712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3dc22bbeafdd79d0ec75155acc25c9540ed7eb41d1f5554088f8c9a619d0d0d

Aliases

arxiv: 1202.4671 · arxiv_version: 1202.4671v1 · doi: 10.48550/arxiv.1202.4671 · pith_short_12: WPOCFO7K7XLZ · pith_short_16: WPOCFO7K7XLZ2DWH · pith_short_8: WPOCFO7K

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/WPOCFO7K7XLZ2DWHKFK2ZQS4SV \
  | 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: b3dc22bbeafdd79d0ec75155acc25c9540ed7eb41d1f5554088f8c9a619d0d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c55af031b9e964727b2c2a130b9bf2a9195283d915aba62921a887b0bf46fe5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-02-21T15:18:24Z",
    "title_canon_sha256": "f668303c6cddfda1ab7c8cd735b965d2d5aaa943c612059efccdb753e7c0cd87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4671",
    "kind": "arxiv",
    "version": 1
  }
}