Pith Number

pith:TZWDCUL3

pith:2005:TZWDCUL32XQKRYBV7C7CVSZKAR

not attested not anchored not stored refs pending

Infinite average lifetime of an unstable bright state in the green fluorescent protein

F. Bardou, L. Guidoni, P. Didier

arxiv:cond-mat/0503207 v1 · 2005-03-09 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZWDCUL32XQKRYBV7C7CVSZKAR}

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	2026-07-04T16:53:35.737040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e6c31517bd5e0a8e035f8be2acb2a044f5dc8d1e894c2a0197c457fae393b92

Aliases

arxiv: cond-mat/0503207 · arxiv_version: cond-mat/0503207v1 · doi: 10.48550/arxiv.cond-mat/0503207 · pith_short_12: TZWDCUL32XQK · pith_short_16: TZWDCUL32XQKRYBV · pith_short_8: TZWDCUL3

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/TZWDCUL32XQKRYBV7C7CVSZKAR \
  | 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: 9e6c31517bd5e0a8e035f8be2acb2a044f5dc8d1e894c2a0197c457fae393b92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "472929b15b08e54afe5c9f4bca5fa4d2badddd60b6b561f641ab70aba5472497",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2005-03-09T13:41:52Z",
    "title_canon_sha256": "6984d3a936659cf0ed2b26d9bca0b9223c517145c25e56df1aa7e0e655fffe1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0503207",
    "kind": "arxiv",
    "version": 1
  }
}