Pith Number

pith:PE62PWIR

pith:2011:PE62PWIRX356OISYXLCG5B23PD

not attested not anchored not stored refs pending

Cosmological surveys with the Australian Square Kilometre Array Pathfinder

Adam Moss, Alan R. Duffy, Lister Staveley-Smith

arxiv:1103.3944 v3 · 2011-03-21 · 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{PE62PWIRX356OISYXLCG5B23PD}

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	2026-05-18T02:02:48.922165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793da7d911befbe72258bac46e875b78f391f1efe05f82c22bdf53540ac67fd4

Aliases

arxiv: 1103.3944 · arxiv_version: 1103.3944v3 · doi: 10.48550/arxiv.1103.3944 · pith_short_12: PE62PWIRX356 · pith_short_16: PE62PWIRX356OISY · pith_short_8: PE62PWIR

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/PE62PWIRX356OISYXLCG5B23PD \
  | 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: 793da7d911befbe72258bac46e875b78f391f1efe05f82c22bdf53540ac67fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cc881797670c85d89caa3a1328a40c05d74d08fa3a2358d3a29058a18b94d7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-21T09:02:18Z",
    "title_canon_sha256": "1df53e9e30ec51debf040614ad90c8bba3cf95b1c372febcf7a96f54f3428794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3944",
    "kind": "arxiv",
    "version": 3
  }
}