Pith Number

pith:VGQLRMAV

pith:2012:VGQLRMAVKFO5NEEJ6XXVD4BKTK

not attested not anchored not stored refs pending

Computational Methodologies and Physical Insights into Electronic Energy Transfer in Photosynthetic Light-Harvesting Complexes

Leonardo A. Pachon, Paul Brumer

arxiv:1203.3978 v2 · 2012-03-15 · physics.chem-ph · physics.bio-ph · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGQLRMAVKFO5NEEJ6XXVD4BKTK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:51:48.532461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9a0b8b015515dd69089f5ef51f02a9ab95af68517caa1200e4128e846c15ec3

Aliases

arxiv: 1203.3978 · arxiv_version: 1203.3978v2 · doi: 10.48550/arxiv.1203.3978 · pith_short_12: VGQLRMAVKFO5 · pith_short_16: VGQLRMAVKFO5NEEJ · pith_short_8: VGQLRMAV

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/VGQLRMAVKFO5NEEJ6XXVD4BKTK \
  | 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: a9a0b8b015515dd69089f5ef51f02a9ab95af68517caa1200e4128e846c15ec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "320932100e98d5b79110efb9b00113af22146fd2737889e76b2af5b01242b646",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-03-15T18:31:17Z",
    "title_canon_sha256": "68b8c8ab641c35a4bc969fad77d7ba7f9fd4b5d07c882cf8b66cbbc981de3278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3978",
    "kind": "arxiv",
    "version": 2
  }
}