Pith Number

pith:XZXQSNKD

pith:2016:XZXQSNKDUPC4UEWPEOUMN7NLJN

not attested not anchored not stored refs pending

Radio-Optical Galaxy Shape Correlations in the COSMOS Field

Ben Tunbridge, Ian Harrison, Michael L. Brown

arxiv:1607.02875 v2 · 2016-07-11 · astro-ph.GA · 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{XZXQSNKDUPC4UEWPEOUMN7NLJN}

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	2026-05-18T00:54:52.733700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be6f093543a3c5ca12cf23a8c6fdab4b5869ed20b0e39ea031d7dd33438f5ebc

Aliases

arxiv: 1607.02875 · arxiv_version: 1607.02875v2 · doi: 10.48550/arxiv.1607.02875 · pith_short_12: XZXQSNKDUPC4 · pith_short_16: XZXQSNKDUPC4UEWP · pith_short_8: XZXQSNKD

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/XZXQSNKDUPC4UEWPEOUMN7NLJN \
  | 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: be6f093543a3c5ca12cf23a8c6fdab4b5869ed20b0e39ea031d7dd33438f5ebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a5090f0dab8d3ed7ad5e12c2f626f09692f588704671f5c8f69121815a4137",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-11T09:37:40Z",
    "title_canon_sha256": "dfef496fa1e6ae97d11f1cf44233397d1c3fc24051888642b6163d0932371146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02875",
    "kind": "arxiv",
    "version": 2
  }
}