Pith Number

pith:RDSV2WA6

pith:2015:RDSV2WA6454EIZ65RRG4M63O6D

not attested not anchored not stored refs pending

Comment on Activation of Visual Pigments by Light and Heat (Science 332, 1307-312, 2011)

Farhad Shahbazi, Felix Scholkmann, Istvan Bokkon, Jack Tuszynski, Vahid Salari

arxiv:1501.06947 v2 · 2015-01-27 · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDSV2WA6454EIZ65RRG4M63O6D}

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	2026-05-18T02:09:41.268064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88e55d581ee7784467dd8c4dc67b6ef0da0434bc6b05155c92d4a99e006d1d79

Aliases

arxiv: 1501.06947 · arxiv_version: 1501.06947v2 · doi: 10.48550/arxiv.1501.06947 · pith_short_12: RDSV2WA6454E · pith_short_16: RDSV2WA6454EIZ65 · pith_short_8: RDSV2WA6

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/RDSV2WA6454EIZ65RRG4M63O6D \
  | 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: 88e55d581ee7784467dd8c4dc67b6ef0da0434bc6b05155c92d4a99e006d1d79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d904d3849b2b66a035825c18c979dee2a53149ca3d1ad73e9d8c6b21107d7de5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2015-01-27T22:12:19Z",
    "title_canon_sha256": "5788b054f4896783e490563e486e11db09607d49036b710ea219b4302a25089d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06947",
    "kind": "arxiv",
    "version": 2
  }
}