Pith Number

pith:HK3LUPIX

pith:1996:HK3LUPIXDO2SN42RBQV4LJN6FH

not attested not anchored not stored refs pending

Comment on ``Constraints on the strength of primordial B-fields from big bang nucleosynthesis reexamined''

Dept of Physics), Glenn D. Starkman, Peter J. Kernan, Tanmay Vachaspati (Case Western Reserve University

arxiv:astro-ph/9612101 v1 · 1996-12-10 · 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{HK3LUPIXDO2SN42RBQV4LJN6FH}

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	2026-05-18T01:07:40.407113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ab6ba3d171bb526f3510c2bc5a5be29ee69239e86117fcaa78c81f8371edb5e

Aliases

arxiv: astro-ph/9612101 · arxiv_version: astro-ph/9612101v1 · doi: 10.48550/arxiv.astro-ph/9612101 · pith_short_12: HK3LUPIXDO2S · pith_short_16: HK3LUPIXDO2SN42R · pith_short_8: HK3LUPIX

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/HK3LUPIXDO2SN42RBQV4LJN6FH \
  | 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: 3ab6ba3d171bb526f3510c2bc5a5be29ee69239e86117fcaa78c81f8371edb5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44d44d4a59193b131632ed4a321196032e1ae9cf42698243ad34839a6750cad2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-12-10T16:33:16Z",
    "title_canon_sha256": "a0510e0c8ff6972f5333b700a0de4aabb37390e164131991d84d33d29fa1bbc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9612101",
    "kind": "arxiv",
    "version": 1
  }
}