Pith Number

pith:EMXCQS4D

pith:2011:EMXCQS4DMXCT5X5XJG3LRUNNRX

not attested not anchored not stored refs pending

Mechanism of magnetic field effect in cryptochrome

Ilia A. Solov'yov, Klaus Schulten

arxiv:1102.5359 v2 · 2011-02-25 · physics.bio-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMXCQS4DMXCT5X5XJG3LRUNNRX}

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	2026-05-18T04:10:56.850505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

232e284b8365c53edfb749b6b8d1ad8dc92f7038de1d6be022925fedfbed335a

Aliases

arxiv: 1102.5359 · arxiv_version: 1102.5359v2 · doi: 10.48550/arxiv.1102.5359 · pith_short_12: EMXCQS4DMXCT · pith_short_16: EMXCQS4DMXCT5X5X · pith_short_8: EMXCQS4D

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/EMXCQS4DMXCT5X5XJG3LRUNNRX \
  | 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: 232e284b8365c53edfb749b6b8d1ad8dc92f7038de1d6be022925fedfbed335a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46fefba04f6857be0dc4230ee3f4e7c59b7cd47d29618668b04ed7e4afba5546",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-02-25T21:57:30Z",
    "title_canon_sha256": "fdd7a926196cc124688d34cd7bd039d1ebe02b257ff0fce43142786e7e2ce41c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5359",
    "kind": "arxiv",
    "version": 2
  }
}