Pith Number

pith:T2WHEKCW

pith:2016:T2WHEKCWMXUB5WILUI44YGCWNF

not attested not anchored not stored refs pending

Deep observations of the Super-CLASS super-cluster at 325 MHz with the GMRT: the low-frequency source catalogue

A. M. M. Scaife, B. Watson, C. A. Hales, C. Demetroullas, C. J. Riseley, C.-L. Hung, C. M. Casey, I. Harrison, M. Birkinshaw, M. L. Brown, N. J. Jackson, R. A. Battye, R. J. Beswick, S. C. Chapman, T. Muxlow

arxiv:1607.04056 v1 · 2016-07-14 · 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{T2WHEKCWMXUB5WILUI44YGCWNF}

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	2026-05-18T01:08:38.166272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eac72285665e81ed90ba239cc18566944cef12168da34a9b47c7dcd48f57857

Aliases

arxiv: 1607.04056 · arxiv_version: 1607.04056v1 · doi: 10.48550/arxiv.1607.04056 · pith_short_12: T2WHEKCWMXUB · pith_short_16: T2WHEKCWMXUB5WIL · pith_short_8: T2WHEKCW

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/T2WHEKCWMXUB5WILUI44YGCWNF \
  | 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: 9eac72285665e81ed90ba239cc18566944cef12168da34a9b47c7dcd48f57857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "861042d3dfa7cd5dd70f977e320fb6cda7797d0439b08e24f64dda6b621cc99f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-14T09:52:34Z",
    "title_canon_sha256": "458338089efd63a8132e5d191a1e1e55b4e3b08ac03a29c1eba3b3cf6d293113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04056",
    "kind": "arxiv",
    "version": 1
  }
}