Pith Number

pith:OFWIXGXQ

pith:2015:OFWIXGXQCZLSHPAZLOGHGDAS6K

not attested not anchored not stored refs pending

Recombination era magnetic fields from axion dark matter

Adam J. Christopherson, Nilanjan Banik

arxiv:1507.03001 v2 · 2015-07-10 · astro-ph.CO · hep-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{OFWIXGXQCZLSHPAZLOGHGDAS6K}

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	2026-05-18T01:18:44.260810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

716c8b9af0165723bc195b8c730c12f2b3b860edc229190a8a4d0ec810a40ce9

Aliases

arxiv: 1507.03001 · arxiv_version: 1507.03001v2 · doi: 10.48550/arxiv.1507.03001 · pith_short_12: OFWIXGXQCZLS · pith_short_16: OFWIXGXQCZLSHPAZ · pith_short_8: OFWIXGXQ

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/OFWIXGXQCZLSHPAZLOGHGDAS6K \
  | 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: 716c8b9af0165723bc195b8c730c12f2b3b860edc229190a8a4d0ec810a40ce9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3382cf1bf466ff61bbe7d0446e957b225dfd04a8da5b1280b6f4ad11bbe5bf72",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-07-10T19:41:22Z",
    "title_canon_sha256": "7383f9666c1aaedb29ceb1708914f0df612a6efd0781fb381f2f16c3248be066"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03001",
    "kind": "arxiv",
    "version": 2
  }
}