Pith Number

pith:TA2OTBYO

pith:2025:TA2OTBYOZSUP6KTHZ5LR3LA7CC

not attested not anchored not stored refs pending

Dependence of energy relaxation and vibrational coherence on the location of light-harvesting chromoproteins in photosynthetic antenna protein complexes

Masaaki Tsubouchi, Motoyasu Adachi, Nobuhisa Ishii, Ryuji Itakura, Takatoshi Fujita

arxiv:2501.11308 v1 · 2025-01-20 · physics.chem-ph · physics.bio-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{TA2OTBYOZSUP6KTHZ5LR3LA7CC}

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	2026-07-05T10:03:06.590707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9834e9870ecca8ff2a67cf571dac1f10806826c2f6731463c3a1486c2b5a384f

Aliases

arxiv: 2501.11308 · arxiv_version: 2501.11308v1 · doi: 10.48550/arxiv.2501.11308 · pith_short_12: TA2OTBYOZSUP · pith_short_16: TA2OTBYOZSUP6KTH · pith_short_8: TA2OTBYO

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/TA2OTBYOZSUP6KTHZ5LR3LA7CC \
  | 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: 9834e9870ecca8ff2a67cf571dac1f10806826c2f6731463c3a1486c2b5a384f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4729268c354060d2f95f978c60e967a92eee343eb86c435bcfc94210cfd7ecb9",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-01-20T07:18:44Z",
    "title_canon_sha256": "29902bde704f9758a8a832e229ff4bf6184571ecec423ef283cb230784f66a45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11308",
    "kind": "arxiv",
    "version": 1
  }
}