Pith Number

pith:SYPZ26ZM

pith:2016:SYPZ26ZM6QJZFIAURE4SARJFQ7

not attested not anchored not stored refs pending

Star Cluster Formation and Destruction in the Merging Galaxy NGC 3256

Alexander J. Mulia, Bradley C. Whitmore, Rupali Chandar

arxiv:1607.03577 v1 · 2016-07-13 · 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{SYPZ26ZM6QJZFIAURE4SARJFQ7}

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	2026-05-18T01:10:28.659133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

961f9d7b2cf41392a014893920452587c1b1e1f8e96e449b3727d5c692d08903

Aliases

arxiv: 1607.03577 · arxiv_version: 1607.03577v1 · doi: 10.48550/arxiv.1607.03577 · pith_short_12: SYPZ26ZM6QJZ · pith_short_16: SYPZ26ZM6QJZFIAU · pith_short_8: SYPZ26ZM

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/SYPZ26ZM6QJZFIAURE4SARJFQ7 \
  | 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: 961f9d7b2cf41392a014893920452587c1b1e1f8e96e449b3727d5c692d08903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ba49f647ebe3171557e77708d6078f96116da76c1336608ab82dcf31093dc6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-13T02:52:24Z",
    "title_canon_sha256": "05372a35d9d884aeaa9cf47d118cb74fad91adc1df9e20b1b186d6d72c7c5ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03577",
    "kind": "arxiv",
    "version": 1
  }
}