Pith Number

pith:GLFQ3LF6

pith:2011:GLFQ3LF6UC5Q57LLSTDAXCGUXK

not attested not anchored not stored refs pending

Gravitational Fragmentation of Expanding Shells. II. Three-dimensional Simulations

Kazunari Iwasaki, Shu-ichiro Inutsuka, Toru Tsuribe

arxiv:1103.2911 v3 · 2011-03-15 · 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{GLFQ3LF6UC5Q57LLSTDAXCGUXK}

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	2026-05-18T02:02:53.322973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32cb0dacbea0bb0efd6b94c60b88d4ba951cc2101b7e959b54dd751542fdeb8b

Aliases

arxiv: 1103.2911 · arxiv_version: 1103.2911v3 · doi: 10.48550/arxiv.1103.2911 · pith_short_12: GLFQ3LF6UC5Q · pith_short_16: GLFQ3LF6UC5Q57LL · pith_short_8: GLFQ3LF6

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/GLFQ3LF6UC5Q57LLSTDAXCGUXK \
  | 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: 32cb0dacbea0bb0efd6b94c60b88d4ba951cc2101b7e959b54dd751542fdeb8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af121606163f6d35b03080e103c3aad2af7d4bcfc00c3c79a531c540018aa3e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-03-15T13:57:31Z",
    "title_canon_sha256": "2343bae88f5bbd84e41fb483bd657c549ce8b238c871584e929f145854eeea3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2911",
    "kind": "arxiv",
    "version": 3
  }
}