Pith Number

pith:DDMSTGZS

pith:2025:DDMSTGZSBK2P2CEOM3QRWSEMKY

not attested not anchored not stored refs pending

On the completeness and reliability of visual source extraction : an examination of eight thousand data cubes by eye

Rhys Taylor

arxiv:2503.07430 v1 · 2025-03-10 · 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{DDMSTGZSBK2P2CEOM3QRWSEMKY}

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.

Cited by

1 paper in Pith

A machine learning approach to estimating HI deficiency in galaxies

Receipt and verification

First computed	2026-07-05T10:46:02.136888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18d9299b320ab4fd088e66e11b488c56229f30891575ff8af8562f445e355fcb

Aliases

arxiv: 2503.07430 · arxiv_version: 2503.07430v1 · doi: 10.48550/arxiv.2503.07430 · pith_short_12: DDMSTGZSBK2P · pith_short_16: DDMSTGZSBK2P2CEO · pith_short_8: DDMSTGZS

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/DDMSTGZSBK2P2CEOM3QRWSEMKY \
  | 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: 18d9299b320ab4fd088e66e11b488c56229f30891575ff8af8562f445e355fcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c19425f2e5a2b11f4af20d82a1152cf6f0c21e01b8cf7697806f72bf31d83d5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-03-10T15:13:50Z",
    "title_canon_sha256": "2cd7799251fd348feaf0b2a52649a500f18cade8ada5c527e18229919569080c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.07430",
    "kind": "arxiv",
    "version": 1
  }
}