Pith Number

pith:NTWOREXI

pith:2019:NTWOREXIDWA2FSLR3TARNJ7HGZ

not attested not anchored not stored refs pending

Strong coupling with light enhances the photoisomerization quantum yield of azobenzene

Giovanni Granucci, Jacop Fregoni, Maurizio Persico, Stefano Corni

arxiv:1912.09918 v2 · 2019-12-20 · cond-mat.mes-hall · physics.chem-ph · physics.comp-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTWOREXIDWA2FSLR3TARNJ7HGZ}

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	2026-07-05T00:27:59.986769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cece892e81d81a2c971dcc116a7e7366067ad4489b1dee8d2e8bb999124537b

Aliases

arxiv: 1912.09918 · arxiv_version: 1912.09918v2 · doi: 10.48550/arxiv.1912.09918 · pith_short_12: NTWOREXIDWA2 · pith_short_16: NTWOREXIDWA2FSLR · pith_short_8: NTWOREXI

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/NTWOREXIDWA2FSLR3TARNJ7HGZ \
  | 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: 6cece892e81d81a2c971dcc116a7e7366067ad4489b1dee8d2e8bb999124537b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "069fe83da897536adf00acc2f5cfb2f291a57e17f40ee39ff9013afa358124e9",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-12-20T16:29:01Z",
    "title_canon_sha256": "598746a40203c2ee3f746b8a119ffb0b7d48b0b32cf0ec206d179859ae1bcfde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.09918",
    "kind": "arxiv",
    "version": 2
  }
}