Pith Number

pith:R5BEQFEJ

pith:2021:R5BEQFEJLYXWT4DEHIFKVJTRJK

not attested not anchored not stored refs pending

WALLABY Pre-Pilot Survey: The effects of tidal interaction on radial distribution of color in galaxies of the Eridanus supergroup

Ahmed Elagali, Albert Bosma, Baerbel S. Koribalski, Barbara Catinella, Benne Holwerda, Bi-Qing For, Bumhyun Lee, Chandrashekar Murugeshan, Dane Kleiner, Frank Bigiel, Jing Wang, Jonghwan Rhee, Karen Lee-Waddell, Kristine Spekkens, Li Shao, Lister Staveley-Smith, Lourdes Verdes-Montenegro, O. Ivy Wong, Paolo Serra, Se-Heon Oh, Shun Wang, Tobias Westmeier, Tristan Reynolds, Xuchen Lin

arxiv:2112.06564 v1 · 2021-12-13 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5BEQFEJLYXWT4DEHIFKVJTRJK}

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	2026-07-05T04:03:59.431681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f424814895e2f69f0643a0aaaa6714aba1aeb56ef7c4828e20d71e602eb249c

Aliases

arxiv: 2112.06564 · arxiv_version: 2112.06564v1 · doi: 10.48550/arxiv.2112.06564 · pith_short_12: R5BEQFEJLYXW · pith_short_16: R5BEQFEJLYXWT4DE · pith_short_8: R5BEQFEJ

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/R5BEQFEJLYXWT4DEHIFKVJTRJK \
  | 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: 8f424814895e2f69f0643a0aaaa6714aba1aeb56ef7c4828e20d71e602eb249c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95c7b0e8d22ff326cf2e546c0b025fd617de08ea927905326eec4b2921395ba4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-12-13T11:18:08Z",
    "title_canon_sha256": "592b12ad6c6416615cf0c8b132080800bcb14c7927e9efb204d8af5fc8e00733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06564",
    "kind": "arxiv",
    "version": 1
  }
}