Pith Number

pith:FYSBY5HU

pith:2016:FYSBY5HURJQUL7UYXTAEMJUFZM

not attested not anchored not stored refs pending

Ultra-Flat Galaxies Selected from RFGC Catalog. II. Orbital Estimates of Halo Masses

I.D. Karachentsev, V.E. Karachentseva, Yu.N. Kudrya

arxiv:1605.03734 v1 · 2016-05-12 · 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{FYSBY5HURJQUL7UYXTAEMJUFZM}

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	2026-05-18T01:13:10.952286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e241c74f48a6145fe98bcc0462685cb0827451f80bbc706368f34d67543f364

Aliases

arxiv: 1605.03734 · arxiv_version: 1605.03734v1 · doi: 10.48550/arxiv.1605.03734 · pith_short_12: FYSBY5HURJQU · pith_short_16: FYSBY5HURJQUL7UY · pith_short_8: FYSBY5HU

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/FYSBY5HURJQUL7UYXTAEMJUFZM \
  | 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: 2e241c74f48a6145fe98bcc0462685cb0827451f80bbc706368f34d67543f364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3aa194de87da402d84a461c810430f990d8176d76ea002e48fc228309c5cf4b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-12T09:05:41Z",
    "title_canon_sha256": "22ee3437c7e134d5087c1662db47083bad2f94ff8491e87e69cf4313c2ae16c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03734",
    "kind": "arxiv",
    "version": 1
  }
}