Pith Number

pith:VU5QBCCC

pith:2022:VU5QBCCCTEDXHZSRYQGQPB7CH7

not attested not anchored not stored refs pending

Trapping of HII regions in Population III star formation

Katharina M. J. Wollenberg, Lionel Haemmerl\'e, Ondrej Jaura, Ralf S. Klessen, Sam Geen, Simon C. O. Glover

arxiv:2202.09803 v1 · 2022-02-20 · astro-ph.SR · astro-ph.CO · 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{VU5QBCCCTEDXHZSRYQGQPB7CH7}

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.

Cited by

1 paper in Pith

Force convergence in Monte Carlo Lyman-alpha radiative transfer

Receipt and verification

First computed	2026-07-05T04:01:12.086231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad3b008842990773e651c40d0787e23fe253c6e998cb931836e6dec9cfb6c13c

Aliases

arxiv: 2202.09803 · arxiv_version: 2202.09803v1 · doi: 10.48550/arxiv.2202.09803 · pith_short_12: VU5QBCCCTEDX · pith_short_16: VU5QBCCCTEDXHZSR · pith_short_8: VU5QBCCC

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/VU5QBCCCTEDXHZSRYQGQPB7CH7 \
  | 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: ad3b008842990773e651c40d0787e23fe253c6e998cb931836e6dec9cfb6c13c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17ecb199c3d5cf304b6bf25eb9c7c203b3722c7c864e671db8cb6833c7290e7d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-02-20T12:02:53Z",
    "title_canon_sha256": "a7883fe4ba78f10ecd6b118f99c0ac3b1c9e6054e02f4a6de56e1f1c11efcacb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09803",
    "kind": "arxiv",
    "version": 1
  }
}