Pith Number

pith:WLEIFAZN

pith:2011:WLEIFAZNPDT5P3QGAORVTV7WOQ

not attested not anchored not stored refs pending

Mass segregation in diverse environments

Priya Hasan, S N Hasan

arxiv:1101.2178 v1 · 2011-01-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLEIFAZNPDT5P3QGAORVTV7WOQ}

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	2026-05-18T02:03:42.926009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2c882832d78e7d7ee0603a359d7f6741d61beb6182244a2e5b7454404ed0911

Aliases

arxiv: 1101.2178 · arxiv_version: 1101.2178v1 · doi: 10.48550/arxiv.1101.2178 · pith_short_12: WLEIFAZNPDT5 · pith_short_16: WLEIFAZNPDT5P3QG · pith_short_8: WLEIFAZN

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/WLEIFAZNPDT5P3QGAORVTV7WOQ \
  | 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: b2c882832d78e7d7ee0603a359d7f6741d61beb6182244a2e5b7454404ed0911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dd726b93e8b6bcd414bfc3ba8d0c1b7347e454078e37e94788bcd3bca8e332d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-01-11T18:54:18Z",
    "title_canon_sha256": "31793795e2cf78f20c1f016fb23b0dcbf409177179c055f9e1e911f1deab2bba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2178",
    "kind": "arxiv",
    "version": 1
  }
}