Pith Number

pith:WEE54TMQ

pith:2017:WEE54TMQ5NUN4HJGZFP33MOAVO

not attested not anchored not stored refs pending

A Polarization Sequence for Type Ia Supernovae?

Jujia Zhang, Xiangcun Meng, Zhanwen Han

arxiv:1704.06386 v1 · 2017-04-21 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEE54TMQ5NUN4HJGZFP33MOAVO}

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	2026-05-18T00:43:25.470614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b109de4d90eb68de1d26c95fbdb1c0abbed465911c5499f1ce7dd5389f8c8d48

Aliases

arxiv: 1704.06386 · arxiv_version: 1704.06386v1 · doi: 10.48550/arxiv.1704.06386 · pith_short_12: WEE54TMQ5NUN · pith_short_16: WEE54TMQ5NUN4HJG · pith_short_8: WEE54TMQ

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/WEE54TMQ5NUN4HJGZFP33MOAVO \
  | 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: b109de4d90eb68de1d26c95fbdb1c0abbed465911c5499f1ce7dd5389f8c8d48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae9888b9218f476b9c70e5bf12f989e68a3b62e88ba7a33f0592406b0c88204",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-04-21T03:44:46Z",
    "title_canon_sha256": "1360bd5ff42839c862d57fd0d15d45e230adc682785f9acc1bc3f31041ebc9fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06386",
    "kind": "arxiv",
    "version": 1
  }
}