Pith Number

pith:IDFBYZNU

pith:2022:IDFBYZNUVVHGQRD2KKJ4B3SJVL

not attested not anchored not stored refs pending

The impact of gas disc flaring on rotation curve decomposition and revisiting baryonic and dark-matter relations for nearby galaxies

Cecilia Bacchini, Elizabeth A. K. Adams, Enrico Di Teodoro, Filippo Fraternali, Giuliano Iorio, Pavel E. Mancera Pi\~na, Tom Oosterloo

arxiv:2205.12977 v1 · 2022-05-25 · 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{IDFBYZNUVVHGQRD2KKJ4B3SJVL}

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	2026-07-05T04:35:50.229376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40ca1c65b4ad4e68447a5293c0ee49aad717f01c81ea6054c908a784a177d14d

Aliases

arxiv: 2205.12977 · arxiv_version: 2205.12977v1 · doi: 10.48550/arxiv.2205.12977 · pith_short_12: IDFBYZNUVVHG · pith_short_16: IDFBYZNUVVHGQRD2 · pith_short_8: IDFBYZNU

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/IDFBYZNUVVHGQRD2KKJ4B3SJVL \
  | 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: 40ca1c65b4ad4e68447a5293c0ee49aad717f01c81ea6054c908a784a177d14d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1231b831ac6fcabbda3e40b8f1c02a01238c37a92bda121560130245439a8ffe",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-25T18:00:03Z",
    "title_canon_sha256": "127418cb54283e122b57c05a0de9a02d36be630235eb74b3383e2b0788ebeb41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12977",
    "kind": "arxiv",
    "version": 1
  }
}