Pith Number

pith:7IXHSHOX

pith:2015:7IXHSHOXRQGSCULNUACEJHWIJN

not attested not anchored not stored refs pending

Star formation in mergers with cosmologically motivated initial conditions

Andrea V. Maccio, Benjamin P. Moster, Rachel S. Somerville, Rahul Kannan, Wouter Karman

arxiv:1507.01599 v1 · 2015-07-06 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IXHSHOXRQGSCULNUACEJHWIJN}

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	2026-05-18T01:35:44.704660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa2e791dd78c0d21516da004449ec84b4d418765394228c6ccc2b4b96b15a5dc

Aliases

arxiv: 1507.01599 · arxiv_version: 1507.01599v1 · doi: 10.48550/arxiv.1507.01599 · pith_short_12: 7IXHSHOXRQGS · pith_short_16: 7IXHSHOXRQGSCULN · pith_short_8: 7IXHSHOX

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/7IXHSHOXRQGSCULNUACEJHWIJN \
  | 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: fa2e791dd78c0d21516da004449ec84b4d418765394228c6ccc2b4b96b15a5dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02f8d0a21ddab5deee2f35053cb2c17fb5983209dc2f96e9bf926a19c04a9c0b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-06T20:00:52Z",
    "title_canon_sha256": "7ec2820dc7171b2940e938745d9b0b58289227797a6b97432962ea16aaceffec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01599",
    "kind": "arxiv",
    "version": 1
  }
}