Pith Number

pith:2EOOXMVU

pith:2022:2EOOXMVUKYJAFXN7ZNUY5Y2SI2

not attested not anchored not stored refs pending

Mechanical feedback from stellar winds with an application to galaxy formation at high redshift

Cristiano Porciani, Emilio Romano-D\'iaz, Luca Grassitelli, Yvonne A. Fichtner

arxiv:2201.07244 v2 · 2022-01-18 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EOOXMVUKYJAFXN7ZNUY5Y2SI2}

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	2026-07-05T04:17:03.976393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d11cebb2b4561202ddbfcb698ee35246bc621f3b8e0f900be8cd09fc05a587a0

Aliases

arxiv: 2201.07244 · arxiv_version: 2201.07244v2 · doi: 10.48550/arxiv.2201.07244 · pith_short_12: 2EOOXMVUKYJA · pith_short_16: 2EOOXMVUKYJAFXN7 · pith_short_8: 2EOOXMVU

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/2EOOXMVUKYJAFXN7ZNUY5Y2SI2 \
  | 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: d11cebb2b4561202ddbfcb698ee35246bc621f3b8e0f900be8cd09fc05a587a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d61fc63d3c6ffb6fd5b7434fe16d3708b1142edb759ccd8efa474bda12054826",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-01-18T19:00:01Z",
    "title_canon_sha256": "a99204c02fa18904ca8188ec570372c1364414f535ab6f536212c8e1fbe1741e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.07244",
    "kind": "arxiv",
    "version": 2
  }
}