Pith Number

pith:V7JA4SY4

pith:2012:V7JA4SY4G7ULWZFYYOEOZ2X7TF

not attested not anchored not stored refs pending

Consistency relation for cosmic magnetic fields

Martin S. Sloth, Rajeev Kumar Jain

arxiv:1207.4187 v2 · 2012-07-17 · astro-ph.CO · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7JA4SY4G7ULWZFYYOEOZ2X7TF}

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	2026-05-18T03:22:39.192182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afd20e4b1c37e8bb64b8c388eceaff9945e61f881e1875fd501a74c0939de9e5

Aliases

arxiv: 1207.4187 · arxiv_version: 1207.4187v2 · doi: 10.48550/arxiv.1207.4187 · pith_short_12: V7JA4SY4G7UL · pith_short_16: V7JA4SY4G7ULWZFY · pith_short_8: V7JA4SY4

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/V7JA4SY4G7ULWZFYYOEOZ2X7TF \
  | 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: afd20e4b1c37e8bb64b8c388eceaff9945e61f881e1875fd501a74c0939de9e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8933878479685a88c724baea289cc8beabf479070ff3ea0b2f5be845c17d08af",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-17T20:00:02Z",
    "title_canon_sha256": "443cd9b34fc585f4a4ac6986f4a8ebfb242910f8667c798aba37051fa7009d2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4187",
    "kind": "arxiv",
    "version": 2
  }
}