Pith Number

pith:EWXRTFOB

pith:2004:EWXRTFOB5RFK44MWCKL5CE64N5

not attested not anchored not stored refs pending

Magnetic Field Evolution in Neutron Star Crusts due to the Hall Effect and Ohmic Decay

Andrew Cumming, Ellen G. Zweibel, Phil Arras

arxiv:astro-ph/0402392 v1 · 2004-02-17 · 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{EWXRTFOB5RFK44MWCKL5CE64N5}

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

Searching for Axion Dark Matter Near Relaxing Magnetars

Receipt and verification

First computed	2026-07-04T15:26:25.823863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25af1995c1ec4aae71961297d113dc6f7599b9ceea7c78f4262dbfa86083872a

Aliases

arxiv: astro-ph/0402392 · arxiv_version: astro-ph/0402392v1 · doi: 10.48550/arxiv.astro-ph/0402392 · pith_short_12: EWXRTFOB5RFK · pith_short_16: EWXRTFOB5RFK44MW · pith_short_8: EWXRTFOB

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/EWXRTFOB5RFK44MWCKL5CE64N5 \
  | 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: 25af1995c1ec4aae71961297d113dc6f7599b9ceea7c78f4262dbfa86083872a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d73da4a7acfacd8e2a1e5614655c13c07c1566d296b933f4431f798503e5175",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-02-17T05:56:18Z",
    "title_canon_sha256": "de12b9082c938fda90889a42000ac57d3f9ad89cf0fcba9616e27d3ad19fcf90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0402392",
    "kind": "arxiv",
    "version": 1
  }
}