Pith Number

pith:TZBEQMHG

pith:2017:TZBEQMHGDFGUAL2OE3A3K2YEBA

not attested not anchored not stored refs pending

A detailed X-ray investigation of zeta Puppis IV. Further characterization of the variability

(2) Univ. Montreal, (3) Univ. Birmingham, (4) UCL), Anthony F.J. Moffat (2) ((1) ULiege, FNRS, Ian D. Howarth (4), Ian R. Stevens (3), Tahina Ramiaramanantsoa (2), Yael Naze (1)

arxiv:1710.09184 v2 · 2017-10-25 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZBEQMHGDFGUAL2OE3A3K2YEBA}

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	2026-05-18T00:25:44.971215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e424830e6194d402f4e26c1b56b04080f8ccf14eeda1d98fdb09a3cba80d3ff

Aliases

arxiv: 1710.09184 · arxiv_version: 1710.09184v2 · doi: 10.48550/arxiv.1710.09184 · pith_short_12: TZBEQMHGDFGU · pith_short_16: TZBEQMHGDFGUAL2O · pith_short_8: TZBEQMHG

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/TZBEQMHGDFGUAL2OE3A3K2YEBA \
  | 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: 9e424830e6194d402f4e26c1b56b04080f8ccf14eeda1d98fdb09a3cba80d3ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca12d2ae09df64d2d70d58ecd108b286a9f3dc4b9c155ea7ff6e5700b0a0ec8d",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-10-25T11:49:21Z",
    "title_canon_sha256": "1d232d4e3fb36681aa29a3320b618b8bc6e8653d5a005ab40dd12f6f70d22e37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09184",
    "kind": "arxiv",
    "version": 2
  }
}