Pith Number

pith:ABEVMUBF

pith:2011:ABEVMUBFOBJMYZJ3MSZO26OMJQ

not attested not anchored not stored refs pending

Radiation pressure feedback in the formation of massive stars

Henrik Beuther, Hubert Klahr, Rolf Kuiper, Thomas Henning

arxiv:1102.3567 v1 · 2011-02-17 · 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{ABEVMUBFOBJMYZJ3MSZO26OMJQ}

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	2026-05-18T04:28:28.838118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00495650257052cc653b64b2ed79cc4c0df1626f2513879207903ebf1610cf76

Aliases

arxiv: 1102.3567 · arxiv_version: 1102.3567v1 · doi: 10.48550/arxiv.1102.3567 · pith_short_12: ABEVMUBFOBJM · pith_short_16: ABEVMUBFOBJMYZJ3 · pith_short_8: ABEVMUBF

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/ABEVMUBFOBJMYZJ3MSZO26OMJQ \
  | 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: 00495650257052cc653b64b2ed79cc4c0df1626f2513879207903ebf1610cf76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "217db4531de1383ed9c1fa3e22362657d985af6667cc538e92ae7fe49db5d57b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-17T11:58:23Z",
    "title_canon_sha256": "a3ef359a337e0ce0897d17d5e6943fe558f9b2f7088878a1adca7ad0da955b1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3567",
    "kind": "arxiv",
    "version": 1
  }
}