Pith Number

pith:ORWBRW25

pith:2015:ORWBRW25ZQ6OMH3H4T5OA764G6

not attested not anchored not stored refs pending

An Experimental Study of Segregation Mechanisms

Camilla \"Ohman, David Sumpter, Lovisa Sumpter, Milena Tsvetkova, Olof Nilsson

arxiv:1510.01932 v2 · 2015-10-07 · cs.SI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORWBRW25ZQ6OMH3H4T5OA764G6}

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	2026-05-18T01:01:16.042356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

746c18db5dcc3ce61f67e4fae07fdc3787bdb8a00f6f70d1c181f48522626554

Aliases

arxiv: 1510.01932 · arxiv_version: 1510.01932v2 · doi: 10.48550/arxiv.1510.01932 · pith_short_12: ORWBRW25ZQ6O · pith_short_16: ORWBRW25ZQ6OMH3H · pith_short_8: ORWBRW25

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/ORWBRW25ZQ6OMH3H4T5OA764G6 \
  | 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: 746c18db5dcc3ce61f67e4fae07fdc3787bdb8a00f6f70d1c181f48522626554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd487e0d3acc5f7f7504650f4387be9525b2713b6f08aa37fd2d8becc4dabf18",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-10-07T13:07:04Z",
    "title_canon_sha256": "94d8579ad5a18143521913405b733492a49aa5715911cab8570265f8c406a4a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01932",
    "kind": "arxiv",
    "version": 2
  }
}