Pith Number

pith:XWTADJAQ

pith:2015:XWTADJAQZPS3NY6LFJMLIP6CV4

not attested not anchored not stored refs pending

Non-Uniform Distribution of Nodes in the Spatial Preferential Attachment Model

Jeannette Janssen, Pawel Pralat, Rory Wilson

arxiv:1506.06053 v1 · 2015-05-21 · cs.SI · math.CO · math.PR · physics.soc-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{XWTADJAQZPS3NY6LFJMLIP6CV4}

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	2026-05-18T01:42:46.398706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bda601a410cbe5b6e3cb2a58b43fc2af0fed04c155950e7a5d7bf6cd9ae20465

Aliases

arxiv: 1506.06053 · arxiv_version: 1506.06053v1 · doi: 10.48550/arxiv.1506.06053 · pith_short_12: XWTADJAQZPS3 · pith_short_16: XWTADJAQZPS3NY6L · pith_short_8: XWTADJAQ

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/XWTADJAQZPS3NY6LFJMLIP6CV4 \
  | 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: bda601a410cbe5b6e3cb2a58b43fc2af0fed04c155950e7a5d7bf6cd9ae20465

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21464cd658efb654c6cfbe5bf80b85d7c0e156b3eadf185f0d9d17832ec4cf03",
    "cross_cats_sorted": [
      "math.CO",
      "math.PR",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-05-21T00:58:43Z",
    "title_canon_sha256": "92b1a9e64d1b9f6463248934c33f291afbe35d1f4d06947debe0c274534c059a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06053",
    "kind": "arxiv",
    "version": 1
  }
}