Pith Number

pith:VDFN425A

pith:2009:VDFN425ANRBPGF7VHWKLXKH2VW

not attested not anchored not stored refs pending

Large-Scale Magnetic Fields, Dark Energy and QCD

Ariel R. Zhitnitsky, Federico R. Urban

arxiv:0912.3248 v3 · 2009-12-16 · 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{VDFN425ANRBPGF7VHWKLXKH2VW}

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	2026-05-18T04:42:02.650416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8cade6ba06c42f317f53d94bba8faadb07bd7dfe42c916a0e4af05ffd0715d7

Aliases

arxiv: 0912.3248 · arxiv_version: 0912.3248v3 · doi: 10.48550/arxiv.0912.3248 · pith_short_12: VDFN425ANRBP · pith_short_16: VDFN425ANRBPGF7V · pith_short_8: VDFN425A

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/VDFN425ANRBPGF7VHWKLXKH2VW \
  | 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: a8cade6ba06c42f317f53d94bba8faadb07bd7dfe42c916a0e4af05ffd0715d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e920a3b8144360d8f076a17e2615e014138567bba7a85d20c31d32f603a92707",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-16T21:16:36Z",
    "title_canon_sha256": "13b07f9a46d56133d0aa2e6b3e87daf6dfc3e684d6f91a2bca4dcd2c16dd6816"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3248",
    "kind": "arxiv",
    "version": 3
  }
}