Pith Number

pith:F5FXETQJ

pith:2016:F5FXETQJDP5HVQOKJJX4P5RZXV

not attested not anchored not stored refs pending

The Mass Dependence of Star Formation Histories in Barred Spiral Galaxies

Christian Carles, Daisuke Kawata, Hugo Martel, Sara L. Ellison

arxiv:1610.02366 v1 · 2016-10-07 · 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{F5FXETQJDP5HVQOKJJX4P5RZXV}

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	2026-05-18T01:02:36.030268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f4b724e091bfa7ac1ca4a6fc7f639bd6b98e137b3a45bd12aa36d29191cf0e6

Aliases

arxiv: 1610.02366 · arxiv_version: 1610.02366v1 · doi: 10.48550/arxiv.1610.02366 · pith_short_12: F5FXETQJDP5H · pith_short_16: F5FXETQJDP5HVQOK · pith_short_8: F5FXETQJ

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/F5FXETQJDP5HVQOKJJX4P5RZXV \
  | 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: 2f4b724e091bfa7ac1ca4a6fc7f639bd6b98e137b3a45bd12aa36d29191cf0e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca72b6ea30a6474876d343c26f0fc7ac42416f451432caaa4f748e307e86c7fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-07T18:34:11Z",
    "title_canon_sha256": "22d9217a7d6c8f2969caaa970c919e3faba2f41bafd5b005a42c6edbdb8c86f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02366",
    "kind": "arxiv",
    "version": 1
  }
}