Pith Number

pith:QA657HNE

pith:2019:QA657HNEOV2IMUQ7QLKE5QTRDL

not attested not anchored not stored refs pending

Significance of bar quenching in the global quenching of star formation

Koshy George, K. T. Paul, Smitha Subramanian

arxiv:1907.06910 v1 · 2019-07-16 · 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{QA657HNEOV2IMUQ7QLKE5QTRDL}

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.

Cited by

1 paper in Pith

Galaxy formation physics behind bar formation: A view from cosmological hydrodynamical simulations

Receipt and verification

First computed	2026-07-04T23:50:41.625365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

803ddf9da4757486521f82d44ec2711ade191674265105134984936913a83b74

Aliases

arxiv: 1907.06910 · arxiv_version: 1907.06910v1 · doi: 10.48550/arxiv.1907.06910 · pith_short_12: QA657HNEOV2I · pith_short_16: QA657HNEOV2IMUQ7 · pith_short_8: QA657HNE

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/QA657HNEOV2IMUQ7QLKE5QTRDL \
  | 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: 803ddf9da4757486521f82d44ec2711ade191674265105134984936913a83b74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "653441cfc7ced23092da0816f8e22e1f23782ffc3f97a0b15926c5b6937263ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-07-16T09:38:01Z",
    "title_canon_sha256": "481a1aa5040317ce5ca4e333ef3a0c825bb39ef59225102d3c4144951e0be0e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06910",
    "kind": "arxiv",
    "version": 1
  }
}