Pith Number

pith:WVOR2ZGH

pith:2015:WVOR2ZGH3S4HBSO4ECLSUJGCQI

not attested not anchored not stored refs pending

Optical signatures of quantum delocalization over extended domains in photosynthetic membranes

Christopher A. Schroeder, Felipe Caycedo-Soler, Martin B. Plenio, Susana F. Huelga

arxiv:1505.05485 v2 · 2015-05-19 · physics.chem-ph · physics.bio-ph · quant-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{WVOR2ZGH3S4HBSO4ECLSUJGCQI}

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	2026-05-18T01:24:24.838078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b55d1d64c7dcb870c9dc20972a24c282299be866efb7993bbbb775a0353d9900

Aliases

arxiv: 1505.05485 · arxiv_version: 1505.05485v2 · doi: 10.48550/arxiv.1505.05485 · pith_short_12: WVOR2ZGH3S4H · pith_short_16: WVOR2ZGH3S4HBSO4 · pith_short_8: WVOR2ZGH

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/WVOR2ZGH3S4HBSO4ECLSUJGCQI \
  | 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: b55d1d64c7dcb870c9dc20972a24c282299be866efb7993bbbb775a0353d9900

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66a82719312031ad7e58b05a5d7349ad688233659c1272c84fe42cb5542dffa9",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-05-19T15:36:45Z",
    "title_canon_sha256": "82de747c8f56b4a72afaa5863ab5db37b02b2f324587f1ea974f0facb363fa04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05485",
    "kind": "arxiv",
    "version": 2
  }
}