Pith Number

pith:TGT2IITU

pith:2022:TGT2IITUKLQCMVBQYISEL2ZXZW

not attested not anchored not stored refs pending

WALLABY Pre-Pilot and Pilot Survey: the Tully Fisher Relation in Eridanus, Hydra, Norma and NGC4636 fields

Albert Bosma, Alexandra Dupuy, B\"arbel Koribalski, Benne Holwerda, Bi-Qing For, Cullan Howlett, Danail Obreschkow, Dane Kleiner, Daniel Guinet, Daniel Pomar\`ede, Edward Taylor, Frank Bigiel, Gerhardt Meurer, H\'el\`ene M. Courtois, Igor Karachentsev, Jeremy Mould, Jing Wang, Jonghwan Rhee, Karen Lee-Waddell, Khaled Said, Kristen B.W. McQuinn, Kristine Spekkens, Lister Staveley-Smith, Matthew Colless, Nathan Deg, O.I. Wong, Ren\'ee C. Kraan-Korteweg, Tamara Davis, Tao Hong, T.H. Jarrett, Tobias Westmeier

arxiv:2210.12498 v1 · 2022-10-22 · 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{TGT2IITUKLQCMVBQYISEL2ZXZW}

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	2026-07-05T05:20:53.971916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a7a4227452e0265430c22445eb37cd8b8053c077a5c55734703737f2bd9f54

Aliases

arxiv: 2210.12498 · arxiv_version: 2210.12498v1 · doi: 10.48550/arxiv.2210.12498 · pith_short_12: TGT2IITUKLQC · pith_short_16: TGT2IITUKLQCMVBQ · pith_short_8: TGT2IITU

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/TGT2IITUKLQCMVBQYISEL2ZXZW \
  | 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: 99a7a4227452e0265430c22445eb37cd8b8053c077a5c55734703737f2bd9f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4f96f9c12933ff14d68bad12bed4cb608f64ebfe617a367513d078c4f7546d9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-22T17:03:41Z",
    "title_canon_sha256": "aec38fdf3d5468be1d47d80c1f1c5c73e8aaa2f52724f45c81fc7c4510d6ddab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12498",
    "kind": "arxiv",
    "version": 1
  }
}