Pith Number

pith:OMLFEIXZ

pith:2017:OMLFEIXZGHD2XIUXMPOKJJZHHE

not attested not anchored not stored refs pending

Kiloparsec-Scale Simulations of Star Formation in Disk Galaxies. IV. Regulation of Galactic Star Formation Rates by Stellar Feedback

Joakim Rosdahl, Jonathan C. Tan, Michael J. Butler, Romain Teyssier, Sarah Nickerson, Sven Van Loo

arxiv:1703.04509 v2 · 2017-03-13 · 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{OMLFEIXZGHD2XIUXMPOKJJZHHE}

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	2026-05-18T00:42:29.293414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73165222f931c7aba29763dca4a727392c0a6eb9895e4597477feebacad80557

Aliases

arxiv: 1703.04509 · arxiv_version: 1703.04509v2 · doi: 10.48550/arxiv.1703.04509 · pith_short_12: OMLFEIXZGHD2 · pith_short_16: OMLFEIXZGHD2XIUX · pith_short_8: OMLFEIXZ

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/OMLFEIXZGHD2XIUXMPOKJJZHHE \
  | 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: 73165222f931c7aba29763dca4a727392c0a6eb9895e4597477feebacad80557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77b0b48aaa342adad6a59b86d19fd5e1d7afc04a0426a4efe8f1a9bc4c7d15af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-13T17:50:25Z",
    "title_canon_sha256": "52f3edeef68dcbf2800006fe72b39d8bc594f35e777cadd2baa901424aefdb00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04509",
    "kind": "arxiv",
    "version": 2
  }
}