Pith Number

pith:VAFL6FS2

pith:2021:VAFL6FS2UHD7DF33XVEUZMKWVC

not attested not anchored not stored refs pending

The Intrinsic Shapes of Low Surface Brightness Galaxies: a Discriminant of LSBG Formation Mechanisms

Dimitrios Tanoglidis, Elizabeth A. K. Adams, Erin Kado-Fong, Ferah Munshi, Jenny E. Greene, Johnny Greco, Jordan Van Nest, Lukas Leisman, Majid Mohammad, Mihai Petrescu, Song Huang

arxiv:2106.05288 v2 · 2021-06-09 · 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{VAFL6FS2UHD7DF33XVEUZMKWVC}

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	2026-07-05T03:25:57.623015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a80abf165aa1c7f1977bbd494cb156a89cda876258a329616b1a29ccbe8c2fd4

Aliases

arxiv: 2106.05288 · arxiv_version: 2106.05288v2 · doi: 10.48550/arxiv.2106.05288 · pith_short_12: VAFL6FS2UHD7 · pith_short_16: VAFL6FS2UHD7DF33 · pith_short_8: VAFL6FS2

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/VAFL6FS2UHD7DF33XVEUZMKWVC \
  | 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: a80abf165aa1c7f1977bbd494cb156a89cda876258a329616b1a29ccbe8c2fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a392818a399a7433c455c10b1e50a23ecb13ab0acbc96f673394fc656446f9a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-06-09T18:00:02Z",
    "title_canon_sha256": "d883e1252adcbdbcd1bacf3adbe0aa213ad33847796a5728922ff0ba7265d44a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05288",
    "kind": "arxiv",
    "version": 2
  }
}