Pith Number

pith:Z7VCONUZ

pith:2013:Z7VCONUZNQEDJWNJS56UYGEMYR

not attested not anchored not stored refs pending

Probing topological relation between high density and low density region of 2MASS with hexagon cells

Weike Xiao, Yongfeng Wu

arxiv:1302.3317 v3 · 2013-02-14 · 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{Z7VCONUZNQEDJWNJS56UYGEMYR}

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	2026-05-18T01:51:41.466440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfea2736996c0834d9a9977d4c188cc462cfaf26964b7c9c108b6e81ba1d0b67

Aliases

arxiv: 1302.3317 · arxiv_version: 1302.3317v3 · doi: 10.48550/arxiv.1302.3317 · pith_short_12: Z7VCONUZNQED · pith_short_16: Z7VCONUZNQEDJWNJ · pith_short_8: Z7VCONUZ

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/Z7VCONUZNQEDJWNJS56UYGEMYR \
  | 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: cfea2736996c0834d9a9977d4c188cc462cfaf26964b7c9c108b6e81ba1d0b67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7301ed5aa0fefef00ba11ef557be70878fa0aef4805514b1da44af9844375ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-14T06:01:38Z",
    "title_canon_sha256": "8eecbf80268f131ce0b0e2270d9b7f78f3a550be643a674c504a6f02968bf595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3317",
    "kind": "arxiv",
    "version": 3
  }
}