Pith Number

pith:HUJNAWHX

pith:2018:HUJNAWHXWOFVRZWQWTYYAYMGHR

not attested not anchored not stored refs pending

Light-echoes from the plateau in Eta Carinae's Great Eruption reveal a two-stage shock-powered event

Armin Rest, A. Zenteno, David J. James, Federica B. Bianco, Giovanni Maria Strampelli, Jennifer E. Andrews, Jose L. Prieto, Nathan Smith, R. Chris Smith, Tom Matheson

arxiv:1808.00992 v1 · 2018-08-02 · astro-ph.SR · 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{HUJNAWHXWOFVRZWQWTYYAYMGHR}

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

1 paper in Pith

GMRT Survey of Radio Emission from Magnetic Massive Stars -- I: Emission from Single Stars at sub-GHz Frequencies

Receipt and verification

First computed	2026-05-18T00:08:14.283899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d12d058f7b38b58e6d0b4f18061863c4af6fa1dcb1673ca9c56a00262042ef8

Aliases

arxiv: 1808.00992 · arxiv_version: 1808.00992v1 · doi: 10.48550/arxiv.1808.00992 · pith_short_12: HUJNAWHXWOFV · pith_short_16: HUJNAWHXWOFVRZWQ · pith_short_8: HUJNAWHX

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/HUJNAWHXWOFVRZWQWTYYAYMGHR \
  | 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: 3d12d058f7b38b58e6d0b4f18061863c4af6fa1dcb1673ca9c56a00262042ef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0ed60dd18453c01b6f861df8f213af9d87687b65fb4b5c12aa1de26ab132d1e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-02T19:05:37Z",
    "title_canon_sha256": "c4a2729ee91cb9e986cf1d395599e43a3c6ac50584cf63b01a2542f093bdd74e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00992",
    "kind": "arxiv",
    "version": 1
  }
}