Pith Number

pith:M3QXQKVN

pith:2024:M3QXQKVNWLCDFRY72UNBYPR44K

not attested not anchored not stored refs pending

Radio filaments as Z-pinched Galactic center wind

Fan Zhang

arxiv:2412.15575 v1 · 2024-12-20 · 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{M3QXQKVNWLCDFRY72UNBYPR44K}

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	2026-07-05T09:52:25.842294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e1782aadb2c432c71fd51a1c3e3ce2861e9dba96b648ccae2138bc0bec4ea6

Aliases

arxiv: 2412.15575 · arxiv_version: 2412.15575v1 · doi: 10.48550/arxiv.2412.15575 · pith_short_12: M3QXQKVNWLCD · pith_short_16: M3QXQKVNWLCDFRY7 · pith_short_8: M3QXQKVN

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/M3QXQKVNWLCDFRY72UNBYPR44K \
  | 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: 66e1782aadb2c432c71fd51a1c3e3ce2861e9dba96b648ccae2138bc0bec4ea6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a513590fb39135a8b47068853280a6af8f9b7037cd48e7e20bcd3ba2a9856e0c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-20T05:14:56Z",
    "title_canon_sha256": "29954d05b924d5d7e0afe6a2779bba73d5a1b55d8a96aaf903338145ef7124b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15575",
    "kind": "arxiv",
    "version": 1
  }
}