Pith Number

pith:OJDA4YKR

pith:2015:OJDA4YKRU4E563NVGFCKYHHTT7

not attested not anchored not stored refs pending

Full quantum dynamics of the electronic coupling between photosynthetic pigments

Cristi\'an G. S\'anchez, Mar\'ia Bel\'en Oviedo

arxiv:1502.00491 v1 · 2015-02-02 · physics.chem-ph · cond-mat.other · 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{OJDA4YKRU4E563NVGFCKYHHTT7}

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	2026-05-18T02:28:05.908877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72460e6151a709df6db53144ac1cf39ffd66814ab78b2c9992e0f917d6a53d79

Aliases

arxiv: 1502.00491 · arxiv_version: 1502.00491v1 · doi: 10.48550/arxiv.1502.00491 · pith_short_12: OJDA4YKRU4E5 · pith_short_16: OJDA4YKRU4E563NV · pith_short_8: OJDA4YKR

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/OJDA4YKRU4E563NVGFCKYHHTT7 \
  | 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: 72460e6151a709df6db53144ac1cf39ffd66814ab78b2c9992e0f917d6a53d79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1f62ffbecd36cac2a35977b1f138af21e98958728463d5d026c613ac552c798",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-02-02T14:28:32Z",
    "title_canon_sha256": "7de48e3ba82a5464e85e05135c6cfbce6fb56475c33b0e04fb9b7e02b8ad9218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00491",
    "kind": "arxiv",
    "version": 1
  }
}