Pith Number

pith:H46QG463

pith:2016:H46QG463G7Z6WDXG5R36GIPCUI

not attested not anchored not stored refs pending

Detecting Diffuse Sources in Astronomical Images

C.P. Hollitt, D.W. Hogg, M. Frean, M. Johnston-Hollitt, T. Butler-Yeoman

arxiv:1601.00266 v1 · 2016-01-03 · 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{H46QG463G7Z6WDXG5R36GIPCUI}

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	2026-05-18T01:23:27.981676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f3d0373db37f3eb0ee6ec77e321e2a211bd317d65c4369b024c91504ee30e74

Aliases

arxiv: 1601.00266 · arxiv_version: 1601.00266v1 · doi: 10.48550/arxiv.1601.00266 · pith_short_12: H46QG463G7Z6 · pith_short_16: H46QG463G7Z6WDXG · pith_short_8: H46QG463

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/H46QG463G7Z6WDXG5R36GIPCUI \
  | 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: 3f3d0373db37f3eb0ee6ec77e321e2a211bd317d65c4369b024c91504ee30e74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28ef22b55867ec962587ee84f0a5e049ce1dc675a3351a651fd27e498dd00ade",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-01-03T09:56:47Z",
    "title_canon_sha256": "1f5de771990f5eed2d69fc1c4b87af0e152a2f44b53a21d25da6442dbe01a8a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00266",
    "kind": "arxiv",
    "version": 1
  }
}