Pith Number

pith:CQOIZNFA

pith:2015:CQOIZNFANBV2L3MJVXOMBATO63

not attested not anchored not stored refs pending

Mechanisms of light harvesting by photosystem II in plants

Anna R. Schneider, Doran I. G. Bennett, Graham R. Fleming, Kapil Amarnath

arxiv:1507.00116 v1 · 2015-07-01 · 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{CQOIZNFANBV2L3MJVXOMBATO63}

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	2026-05-18T01:16:18.565840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141c8cb4a0686ba5ed89addcc0826ef6e68819d7791ec70a45a1003a63292b1e

Aliases

arxiv: 1507.00116 · arxiv_version: 1507.00116v1 · doi: 10.48550/arxiv.1507.00116 · pith_short_12: CQOIZNFANBV2 · pith_short_16: CQOIZNFANBV2L3MJ · pith_short_8: CQOIZNFA

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/CQOIZNFANBV2L3MJVXOMBATO63 \
  | 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: 141c8cb4a0686ba5ed89addcc0826ef6e68819d7791ec70a45a1003a63292b1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f7ac126a3eb5a6a683ea1f95bd991471c1f8f8739bbc8ecbdd5f3c7215ad098",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-07-01T06:06:26Z",
    "title_canon_sha256": "b04cec71d1849a59cd8ee501b82703e58312524aa7b919bdce71b01c0b9a03d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00116",
    "kind": "arxiv",
    "version": 1
  }
}