Pith Number

pith:RO26M4QW

pith:2010:RO26M4QW5NJC5SXPHFMIOMU3Q4

not attested not anchored not stored refs pending

Estimation of the number of biophotons involved in the visual perception of a single-object image: Biophoton intensity can be considerably higher inside cells than outside

I. Antal, I. Bokkon, J. Tuszynski, V. Salari

arxiv:1012.3625 v1 · 2010-12-16 · q-bio.NC · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RO26M4QW5NJC5SXPHFMIOMU3Q4}

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	2026-05-18T04:33:06.082491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bb5e67216eb522ecaef395887329b871be929f68d7197bcb682985ed34824ff

Aliases

arxiv: 1012.3625 · arxiv_version: 1012.3625v1 · doi: 10.48550/arxiv.1012.3625 · pith_short_12: RO26M4QW5NJC · pith_short_16: RO26M4QW5NJC5SXP · pith_short_8: RO26M4QW

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/RO26M4QW5NJC5SXPHFMIOMU3Q4 \
  | 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: 8bb5e67216eb522ecaef395887329b871be929f68d7197bcb682985ed34824ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c3b4141c08b1babc3046ca9b63a119a1e38f2d91f0cd847725403a663308ea2",
    "cross_cats_sorted": [
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2010-12-16T14:43:29Z",
    "title_canon_sha256": "81f6ebc210468c3dca655223966e71df5db5a54b101008aef7160d9f68bb5ac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3625",
    "kind": "arxiv",
    "version": 1
  }
}