Pith Number

pith:ON7CZLL2

pith:2009:ON7CZLL24AL2WE7GF6T3ZQ5TPH

not attested not anchored not stored refs pending

Sustained Quantum Coherence and Entanglement in the Avian Compass

Elisabeth Rieper, Erik Gauger, John J. L. Morton, Simon C. Benjamin, Vlatko Vedral

arxiv:0906.3725 v5 · 2009-06-19 · quant-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{ON7CZLL24AL2WE7GF6T3ZQ5TPH}

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.

Cited by

1 paper in Pith

Chiral-Induced Spin Selectivity Regulates Triplet formation in Heliobacterial Photosynthesis

Receipt and verification

First computed	2026-05-18T02:24:55.455028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

737e2cad7ae017ab13e62fa7bcc3b379f58ffb4a6b599da01d6efb5c175c459c

Aliases

arxiv: 0906.3725 · arxiv_version: 0906.3725v5 · doi: 10.48550/arxiv.0906.3725 · pith_short_12: ON7CZLL24AL2 · pith_short_16: ON7CZLL24AL2WE7G · pith_short_8: ON7CZLL2

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/ON7CZLL24AL2WE7GF6T3ZQ5TPH \
  | 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: 737e2cad7ae017ab13e62fa7bcc3b379f58ffb4a6b599da01d6efb5c175c459c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b18176f3422d3ac9579d83422ba7b67779c786990262f7647b33c1014683600",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-06-19T19:32:35Z",
    "title_canon_sha256": "7b0b3948b0e08c628abd82fdd3cbc9615103a682ed9a687cb4b12ae1f3de0e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3725",
    "kind": "arxiv",
    "version": 5
  }
}