Pith Number

pith:YE6ESATG

pith:2011:YE6ESATGMRTXDCLX77C7MH5PSC

not attested not anchored not stored refs pending

The Characterised Noise Hi source finder: Detecting Hi galaxies using a novel implementation of matched filtering

Russell Jurek

arxiv:1112.1561 v1 · 2011-12-07 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YE6ESATGMRTXDCLX77C7MH5PSC}

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	2026-05-18T01:59:15.783581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c13c4902666467718977ffc5f61faf90a4018ea95556feb0239a317aba284b16

Aliases

arxiv: 1112.1561 · arxiv_version: 1112.1561v1 · doi: 10.48550/arxiv.1112.1561 · pith_short_12: YE6ESATGMRTX · pith_short_16: YE6ESATGMRTXDCLX · pith_short_8: YE6ESATG

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/YE6ESATGMRTXDCLX77C7MH5PSC \
  | 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: c13c4902666467718977ffc5f61faf90a4018ea95556feb0239a317aba284b16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf8f397e00cd432246645e58941f7158c1b8da6d644a3239838dd1bcfab8d9f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-12-07T13:52:37Z",
    "title_canon_sha256": "0459917df063938356e51dd51a6dc81e30b5df5dab985a2f0a2a09691e6bc873"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1561",
    "kind": "arxiv",
    "version": 1
  }
}