Pith Number

pith:6VDYYI43

pith:2013:6VDYYI43F4MWBBHPTKLFTNUXAQ

not attested not anchored not stored refs pending

Stellar feedback by radiation pressure and photoionization

Federico Marinacci, Laura V. Sales, Margarita Petkova, Volker Springel

arxiv:1310.7572 v2 · 2013-10-28 · 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{6VDYYI43F4MWBBHPTKLFTNUXAQ}

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	2026-05-18T01:46:48.405945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5478c239b2f196084ef9a9659b697040efc528bc0aeb2727da5d4037e8c72dd

Aliases

arxiv: 1310.7572 · arxiv_version: 1310.7572v2 · doi: 10.48550/arxiv.1310.7572 · pith_short_12: 6VDYYI43F4MW · pith_short_16: 6VDYYI43F4MWBBHP · pith_short_8: 6VDYYI43

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/6VDYYI43F4MWBBHPTKLFTNUXAQ \
  | 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: f5478c239b2f196084ef9a9659b697040efc528bc0aeb2727da5d4037e8c72dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6beba15e1c57660addc30ceafbfc604ca5dd943ec0cd07ab5b16d03b4174b5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-28T20:00:00Z",
    "title_canon_sha256": "1fec6e6bce0160127b175a95f5d8b8a1f4d61572fac31002b06a0cd9150ece80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7572",
    "kind": "arxiv",
    "version": 2
  }
}