Pith Number

pith:3A33AIPI

pith:2025:3A33AIPIFQRDUZOFM62V6Z5HDK

not attested not anchored not stored refs pending

Pinched Magnetic Fields in the High-mass Protocluster W3 IRS5

H. Beuther, Huei-Ru Vivien Chen, Kuo-Song Wang, Qizhou Zhang, Tao-Chung Ching

arxiv:2508.10128 v2 · 2025-08-13 · 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{3A33AIPIFQRDUZOFM62V6Z5HDK}

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	2026-07-05T12:05:19.813769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d837b021e82c223a65c567b55f67a71a9bd074767c59d3fad5de022150670d9c

Aliases

arxiv: 2508.10128 · arxiv_version: 2508.10128v2 · doi: 10.48550/arxiv.2508.10128 · pith_short_12: 3A33AIPIFQRD · pith_short_16: 3A33AIPIFQRDUZOF · pith_short_8: 3A33AIPI

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/3A33AIPIFQRDUZOFM62V6Z5HDK \
  | 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: d837b021e82c223a65c567b55f67a71a9bd074767c59d3fad5de022150670d9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "095f6f6494a0a5ef9f77f9b4d2b6dfdf45fd5d243a0c8349301ebd1fd3ce7a64",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-08-13T18:46:52Z",
    "title_canon_sha256": "d80317154af6fb0a43ab77e74939d2baa55283a52f5e0d70483b0f6ab55ce67b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10128",
    "kind": "arxiv",
    "version": 2
  }
}