Pith Number

pith:XKOVVM6W

pith:2018:XKOVVM6WLFXEEWGSCB4TTS5HC4

not attested not anchored not stored refs pending

Impact of galactic shear and stellar feedback on star formation

C\'edric Colling, Fr\'ed\'eric Bournaud, Olivier Iffrig, Patrick Hennebelle, Sam Geen

arxiv:1809.01037 v1 · 2018-09-04 · 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{XKOVVM6WLFXEEWGSCB4TTS5HC4}

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	2026-05-17T23:59:49.948074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba9d5ab3d6596e4258d2107939cba71727adf205026de19dd48836c12b68db95

Aliases

arxiv: 1809.01037 · arxiv_version: 1809.01037v1 · doi: 10.48550/arxiv.1809.01037 · pith_short_12: XKOVVM6WLFXE · pith_short_16: XKOVVM6WLFXEEWGS · pith_short_8: XKOVVM6W

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/XKOVVM6WLFXEEWGSCB4TTS5HC4 \
  | 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: ba9d5ab3d6596e4258d2107939cba71727adf205026de19dd48836c12b68db95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b55d351b7cb14268c7217f800dc7fb8e08ab8a77b609b5338780b6409e233552",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-04T15:20:46Z",
    "title_canon_sha256": "f6bed2ff2ea25a2d9be20a6b28d941c2163fec477e1fdfced3636202fff0cbcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01037",
    "kind": "arxiv",
    "version": 1
  }
}