Pith Number

pith:WHXAZLVN

pith:2001:WHXAZLVNVEB33BSPKH2BZPHS6C

not attested not anchored not stored refs pending

Estimate of the primordial magnetic field helicity

Tanmay Vachaspati

arxiv:astro-ph/0101261 v3 · 2001-01-16 · astro-ph · 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{WHXAZLVNVEB33BSPKH2BZPHS6C}

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

2 papers in Pith

Primordial black holes and magnetic fields in conformal neutrino mass models

Primordial Magnetogenesis and Gravitational Waves from ALP-assisted Phase Transition

Receipt and verification

First computed	2026-07-04T16:22:34.673299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ee0caeada903bd864f51f41cbcf2f08f8d03aa4bbd43e10bcfd17d1980c5ac

Aliases

arxiv: astro-ph/0101261 · arxiv_version: astro-ph/0101261v3 · doi: 10.48550/arxiv.astro-ph/0101261 · pith_short_12: WHXAZLVNVEB3 · pith_short_16: WHXAZLVNVEB33BSP · pith_short_8: WHXAZLVN

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/WHXAZLVNVEB33BSPKH2BZPHS6C \
  | 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: b1ee0caeada903bd864f51f41cbcf2f08f8d03aa4bbd43e10bcfd17d1980c5ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "152647479ce765d0809b672e6d8989ca7bbbcd0dfb79aec328abfc673f2be813",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-01-16T11:02:27Z",
    "title_canon_sha256": "7f276070b6d1a3ab5fe778df58b82a0be35893cd3445a922073e4ec4a4b1a3d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0101261",
    "kind": "arxiv",
    "version": 3
  }
}