Pith Number

pith:2YFZFZK5

pith:2007:2YFZFZK5UIFFYVO4ME2JODFJWG

not attested not anchored not stored refs pending

Outlining the Local Void with the Parkes HI ZOA and Galactic Bulge Surveys

(2) ATNF CSIRO, (3) Univ.of Western Australia, (4) Univ. of New Mexico), Anthony P. Fairall (1) ((1) Univ. of Cape Town, Baerbel Koribalski (2), Lister Staveley-Smith (3), Nebiha Shafi (1), Patricia A. Henning (4), Peter Buckland (3), Renee C. Kraan-Korteweg (1)

arxiv:0710.1795 v1 · 2007-10-09 · astro-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{2YFZFZK5UIFFYVO4ME2JODFJWG}

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	2026-05-18T02:16:10.653269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d60b92e55da20a5c55dc6134970ca9b19b9d9dccb32cac1d0ce281d7d8da84cc

Aliases

arxiv: 0710.1795 · arxiv_version: 0710.1795v1 · doi: 10.48550/arxiv.0710.1795 · pith_short_12: 2YFZFZK5UIFF · pith_short_16: 2YFZFZK5UIFFYVO4 · pith_short_8: 2YFZFZK5

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/2YFZFZK5UIFFYVO4ME2JODFJWG \
  | 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: d60b92e55da20a5c55dc6134970ca9b19b9d9dccb32cac1d0ce281d7d8da84cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f91d31e5c18773ce9425bfa75491d883e0fa0ebf4adc80ac89c546b8c1d80de6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-10-09T15:28:24Z",
    "title_canon_sha256": "9514646a1ad8fc99bef0d757f1445a1ee0fd7744653c1a458719c72c35654a81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.1795",
    "kind": "arxiv",
    "version": 1
  }
}