Pith Number

pith:I5UWOVGM

pith:2011:I5UWOVGMRPCZE6GV7T35AO33CK

not attested not anchored not stored refs pending

Collinear features impair visual detection by rats

Erik Flister, Pamela Reinagel, Philip Meier

arxiv:1102.1707 v1 · 2011-02-08 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5UWOVGMRPCZE6GV7T35AO33CK}

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	2026-05-18T04:00:38.088456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47696754cc8bc59278d5fcf7d03b7b12a64a26d322b966e44a7ad4fba83efcde

Aliases

arxiv: 1102.1707 · arxiv_version: 1102.1707v1 · doi: 10.48550/arxiv.1102.1707 · pith_short_12: I5UWOVGMRPCZ · pith_short_16: I5UWOVGMRPCZE6GV · pith_short_8: I5UWOVGM

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/I5UWOVGMRPCZE6GV7T35AO33CK \
  | 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: 47696754cc8bc59278d5fcf7d03b7b12a64a26d322b966e44a7ad4fba83efcde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c741d7bc95bff8aa6d28fe2aadbbd155c5d29158ed29e4ce11f3371f8c1d9a1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2011-02-08T20:10:46Z",
    "title_canon_sha256": "3ab57e05c86522fdbd9c8c8b32eb38aa50b0d62ac371e46228aadffa38dd209e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1707",
    "kind": "arxiv",
    "version": 1
  }
}