Pith Number

pith:XLGRPDEG

pith:2019:XLGRPDEG6UYPYUP2XNKPZKBZFD

not attested not anchored not stored refs pending

Relations between abundance characteristics and rotation velocity for star-forming MaNGA galaxies

E.K.Grebel, I.A.Zinchenko, J.M.Vilchez, L.S.Pilyugin, Y.A.Nefedyev

arxiv:1901.11001 v1 · 2019-01-30 · 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{XLGRPDEG6UYPYUP2XNKPZKBZFD}

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	2026-05-17T23:50:55.969228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bacd178c86f530fc51fabb54fca83928e202d5249c7d458086df837faf6984f3

Aliases

arxiv: 1901.11001 · arxiv_version: 1901.11001v1 · doi: 10.48550/arxiv.1901.11001 · pith_short_12: XLGRPDEG6UYP · pith_short_16: XLGRPDEG6UYPYUP2 · pith_short_8: XLGRPDEG

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/XLGRPDEG6UYPYUP2XNKPZKBZFD \
  | 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: bacd178c86f530fc51fabb54fca83928e202d5249c7d458086df837faf6984f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e7666a16cfe3d36e76a3f17310c4d09f71ffe3c1b9d505914077c1342642af2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-30T18:52:20Z",
    "title_canon_sha256": "08091f48eb032f629f60ab8beabacdac66a0a05d5bd69cdbe38053778cfe5302"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11001",
    "kind": "arxiv",
    "version": 1
  }
}