Pith Number

pith:UZ7DD2ED

pith:2017:UZ7DD2EDMW6MV7NSVGUGMFD5SS

not attested not anchored not stored refs pending

Stellar Population Synthesis of star forming clumps in galaxy pairs and non-interacting spiral galaxies

Artemi Camps-Fari\~na, Beverly J. Smith, Isaiah S. Cox, Javier Zaragoza-Cardiel, Joan Font, John E. Beckman, Margarita Rosado, Theodoros Bitsakis

arxiv:1712.05408 v2 · 2017-12-14 · 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{UZ7DD2EDMW6MV7NSVGUGMFD5SS}

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	2026-05-18T00:24:14.707657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a67e31e88365bccafdb2a9a866147d94b80b68bc61c9895794d86347ab06c339

Aliases

arxiv: 1712.05408 · arxiv_version: 1712.05408v2 · doi: 10.48550/arxiv.1712.05408 · pith_short_12: UZ7DD2EDMW6M · pith_short_16: UZ7DD2EDMW6MV7NS · pith_short_8: UZ7DD2ED

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/UZ7DD2EDMW6MV7NSVGUGMFD5SS \
  | 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: a67e31e88365bccafdb2a9a866147d94b80b68bc61c9895794d86347ab06c339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfe87a45ef51024d1dd607eb25db7e0377d65cca344910986225e12d03bf9187",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-14T19:00:00Z",
    "title_canon_sha256": "2dc5488d6b6fa3242fa74a7fe2e1168cfed425d9424eceffd6d3de95e3810ac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05408",
    "kind": "arxiv",
    "version": 2
  }
}