Pith Number

pith:DR5TQL7F

pith:2021:DR5TQL7FT2HRVU2W4JDJG2QZME

not attested not anchored not stored refs pending

Not dark yet: strong light-matter coupling can accelerate singlet fission dynamics

Cl\`audia Climent, David Casanova, Francisco J. Garc\'ia-Vidal, Johannes Feist

arxiv:2110.02173 v1 · 2021-10-05 · 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{DR5TQL7FT2HRVU2W4JDJG2QZME}

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	2026-07-05T03:20:16.550095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c7b382fe59e8f1ad356e246936a196104a9172f73342c409db56eeabe765b6b

Aliases

arxiv: 2110.02173 · arxiv_version: 2110.02173v1 · doi: 10.48550/arxiv.2110.02173 · pith_short_12: DR5TQL7FT2HR · pith_short_16: DR5TQL7FT2HRVU2W · pith_short_8: DR5TQL7F

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/DR5TQL7FT2HRVU2W4JDJG2QZME \
  | 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: 1c7b382fe59e8f1ad356e246936a196104a9172f73342c409db56eeabe765b6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18cdc536e379afbc6c72af14bcc10f1e6b829c1b1c6a807191d6c2e874fd7b01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-10-05T17:02:32Z",
    "title_canon_sha256": "fa3c383d8a717f407e1cc8e288ceff68b79e1c2e48e2ce1f68d4dcbd5b3b01af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02173",
    "kind": "arxiv",
    "version": 1
  }
}