Pith Number

pith:ULZYVZFG

pith:2014:ULZYVZFG34FL7ZKK7E2TMXEIXU

not attested not anchored not stored refs pending

Swarm Aggregation under Fading Attractions

Xudong Chen

arxiv:1412.6952 v6 · 2014-12-22 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULZYVZFG34FL7ZKK7E2TMXEIXU}

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	2026-05-18T01:17:10.298089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2f38ae4a6df0abfe54af935365c88bd049383793fa52828aea58dcc4d1c1f8b

Aliases

arxiv: 1412.6952 · arxiv_version: 1412.6952v6 · doi: 10.48550/arxiv.1412.6952 · pith_short_12: ULZYVZFG34FL · pith_short_16: ULZYVZFG34FL7ZKK · pith_short_8: ULZYVZFG

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/ULZYVZFG34FL7ZKK7E2TMXEIXU \
  | 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: a2f38ae4a6df0abfe54af935365c88bd049383793fa52828aea58dcc4d1c1f8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d16654fa5eb3d787a2ddce2876b440c25368c543e8d4abc2398eb88ba9476ab0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-12-22T12:26:44Z",
    "title_canon_sha256": "7f30d3efae4f11dbe93ff68848a27450c80e43aaa9d392c8c1caa17241fa8a19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6952",
    "kind": "arxiv",
    "version": 6
  }
}