Pith Number

pith:WAXC6ZGG

pith:2012:WAXC6ZGGZN4LXNGXM54DOLXVZF

not attested not anchored not stored refs pending

Three-Dimensional Filamentation Analysis of SDSS DR5 Survey

Andre Khalil, David J. Batuski, Yongfeng Wu

arxiv:1209.4434 v1 · 2012-09-20 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAXC6ZGGZN4LXNGXM54DOLXVZF}

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	2026-05-18T03:45:11.740419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b02e2f64c6cb78bbb4d76778372ef5c96f631a065df0bd04deedc705deb03aa0

Aliases

arxiv: 1209.4434 · arxiv_version: 1209.4434v1 · doi: 10.48550/arxiv.1209.4434 · pith_short_12: WAXC6ZGGZN4L · pith_short_16: WAXC6ZGGZN4LXNGX · pith_short_8: WAXC6ZGG

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/WAXC6ZGGZN4LXNGXM54DOLXVZF \
  | 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: b02e2f64c6cb78bbb4d76778372ef5c96f631a065df0bd04deedc705deb03aa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0effde06c7a29d3bd331d5c517b401e014b356d519d5183be70c3e4cf9a907bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-20T05:45:47Z",
    "title_canon_sha256": "afde3e08ceb67937dab00c75b149866eb2ec9587a751104b97a3feb8459fab11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4434",
    "kind": "arxiv",
    "version": 1
  }
}