Pith Number

pith:Q2DCBBCC

pith:2001:Q2DCBBCCZFLDSMYU6G5EDOAWKS

not attested not anchored not stored refs pending

Magnetic fields in our Galaxy: How much do we know? (II) Halo fields and the global field structure

Jinlin Han (NAOC)

arxiv:astro-ph/0110319 v1 · 2001-10-14 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2DCBBCCZFLDSMYU6G5EDOAWKS}

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	2026-05-18T01:55:24.717880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8686208442c956393314f1ba41b81654b09d4a42c25818e13a244244372b16a0

Aliases

arxiv: astro-ph/0110319 · arxiv_version: astro-ph/0110319v1 · doi: 10.48550/arxiv.astro-ph/0110319 · pith_short_12: Q2DCBBCCZFLD · pith_short_16: Q2DCBBCCZFLDSMYU · pith_short_8: Q2DCBBCC

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/Q2DCBBCCZFLDSMYU6G5EDOAWKS \
  | 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: 8686208442c956393314f1ba41b81654b09d4a42c25818e13a244244372b16a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdce8a01ffdf754b8ee53dc91950fa975b54b5ec7ada0b6a88e106c0ffd26d21",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-14T18:19:02Z",
    "title_canon_sha256": "6b483e7f38fd058e6a707eb8dc0bd5ead98256a44db53582adf83704d12a7462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110319",
    "kind": "arxiv",
    "version": 1
  }
}