Pith Number

pith:LBW62RX4

pith:2021:LBW62RX42TFSD7DGO3QYAR2DKE

not attested not anchored not stored refs pending

Direct Observation of Ultrafast Singlet Exciton Fission in Three Dimensions

Akshay Rao, Alexander J. Sneyd, Arjun Ashoka, Aswathy V. Girija, Christoph Schnedermann, Jooyoung Sung, Kenji Watanabe, Nicolas Gauriot, Nipun Sawhney, Takashi Taniguchi

arxiv:2109.01551 v2 · 2021-09-03 · physics.optics · 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{LBW62RX42TFSD7DGO3QYAR2DKE}

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	2026-07-05T05:05:43.977447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

586ded46fcd4cb21fc6676e1804743512c84e29849786d9731721686009ff8f8

Aliases

arxiv: 2109.01551 · arxiv_version: 2109.01551v2 · doi: 10.48550/arxiv.2109.01551 · pith_short_12: LBW62RX42TFS · pith_short_16: LBW62RX42TFSD7DG · pith_short_8: LBW62RX4

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/LBW62RX42TFSD7DGO3QYAR2DKE \
  | 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: 586ded46fcd4cb21fc6676e1804743512c84e29849786d9731721686009ff8f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d72071fcb3e399c72628ca7c839b0ef2b6c3338ecc45f1206543549cee5806a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-09-03T14:21:27Z",
    "title_canon_sha256": "6abfa3e16421e0ebf12d05464ba618ad2b2bf4777526e4ac79c83d4ab7b7ee3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01551",
    "kind": "arxiv",
    "version": 2
  }
}