Pith Number

pith:JMYD4UEN

pith:2019:JMYD4UENLOKNZ5ZTNPB3TDZEYL

not attested not anchored not stored refs pending

Practical Modeling of Large-Scale Galactic Magnetic Fields: Status and Prospects

Tess R. Jaffe

arxiv:1904.12689 v2 · 2019-04-29 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMYD4UENLOKNZ5ZTNPB3TDZEYL}

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

Constraints on Primordial Black Holes from Galactic Diffuse Synchrotron Emissions

Receipt and verification

First computed	2026-05-17T23:46:25.656601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b303e508d5b94dcf7336bc3b98f24c2c4cbf00f25da7cfe0cb5c9f5a0f0ef85

Aliases

arxiv: 1904.12689 · arxiv_version: 1904.12689v2 · doi: 10.48550/arxiv.1904.12689 · pith_short_12: JMYD4UENLOKN · pith_short_16: JMYD4UENLOKNZ5ZT · pith_short_8: JMYD4UEN

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/JMYD4UENLOKNZ5ZTNPB3TDZEYL \
  | 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: 4b303e508d5b94dcf7336bc3b98f24c2c4cbf00f25da7cfe0cb5c9f5a0f0ef85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f1b74626e45c018ced41f60e83ef9f0df54cd7caa4d13db82b90615402fdd8e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-29T13:11:00Z",
    "title_canon_sha256": "976bd6b7d8863bdf7665581d00da2984fd18713f23941f9031d72ba5eddf5bf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12689",
    "kind": "arxiv",
    "version": 2
  }
}