Pith Number

pith:LX72LAHK

pith:2018:LX72LAHKNXQTVRQXGGQPPSFQWY

not attested not anchored not stored refs pending

ELUCID. VI: Cosmic variance of galaxy distribution in the local Universe

Cheng Li, Houjun Mo, Huiyuan Wang, Shuang Zhou, Xiaohu Yang, Yangyao Chen, Youcai Zhang

arxiv:1809.00523 v1 · 2018-09-03 · 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{LX72LAHKNXQTVRQXGGQPPSFQWY}

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	2026-05-17T23:52:05.330782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dffa580ea6de13ac61731a0f7c8b0b63867fa6ba9f52c43c82b1d6253942d05

Aliases

arxiv: 1809.00523 · arxiv_version: 1809.00523v1 · doi: 10.48550/arxiv.1809.00523 · pith_short_12: LX72LAHKNXQT · pith_short_16: LX72LAHKNXQTVRQX · pith_short_8: LX72LAHK

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/LX72LAHKNXQTVRQXGGQPPSFQWY \
  | 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: 5dffa580ea6de13ac61731a0f7c8b0b63867fa6ba9f52c43c82b1d6253942d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b856ef29beb41542767ae79c668bedf74e33eef52201a054e01ebbce4d366a2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-03T10:04:42Z",
    "title_canon_sha256": "0751a1b694951de3b7b8f956069d9be25f533276c391b676e73d28415194fe7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00523",
    "kind": "arxiv",
    "version": 1
  }
}