Pith Number

pith:VPPSL5M6

pith:2009:VPPSL5M6LH3QAJE27OKPZXZQN6

not attested not anchored not stored refs pending

Environmental correlation effects on excitation energy transfer in photosynthetic light harvesting

K. Birgitta Whaley, Mohan Sarovar, Yuan-Chung Cheng

arxiv:0911.5427 v2 · 2009-11-28 · quant-ph · physics.bio-ph · 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{VPPSL5M6LH3QAJE27OKPZXZQN6}

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	2026-05-18T02:10:35.948631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abdf25f59e59f700249afb94fcdf306fad26e79eec336c2aa1e413ebcc242a47

Aliases

arxiv: 0911.5427 · arxiv_version: 0911.5427v2 · doi: 10.48550/arxiv.0911.5427 · pith_short_12: VPPSL5M6LH3Q · pith_short_16: VPPSL5M6LH3QAJE2 · pith_short_8: VPPSL5M6

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/VPPSL5M6LH3QAJE27OKPZXZQN6 \
  | 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: abdf25f59e59f700249afb94fcdf306fad26e79eec336c2aa1e413ebcc242a47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eda5f06b933030710dbbf886d314570a87f005cb189844fd748fc7feafc76263",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-11-28T21:28:52Z",
    "title_canon_sha256": "773e9fb3490dc08667c57bfaaed0acc928f03bbb80c1fc1f33a6c12ee06adac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.5427",
    "kind": "arxiv",
    "version": 2
  }
}