Pith Number

pith:AURFS4ZE

pith:2018:AURFS4ZENDOTQDQ4OKDHAD4HUH

not attested not anchored not stored refs pending

A Search For Pulsations in the Optical Light Curve of the Nova ASASSN-17hx

Brian D. Metzger, Gregg Hallinan, Ken J. Shen, Laura Chomiuk, Lee J. Rosenthal, Navtej Singh, Raffaella Margutti

arxiv:1810.07298 v2 · 2018-10-16 · 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{AURFS4ZENDOTQDQ4OKDHAD4HUH}

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	2026-05-17T23:58:37.075924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

052259732468dd380e1c7286700f87a1fcfc56477a6d55609f2f230f9b588d5e

Aliases

arxiv: 1810.07298 · arxiv_version: 1810.07298v2 · doi: 10.48550/arxiv.1810.07298 · pith_short_12: AURFS4ZENDOT · pith_short_16: AURFS4ZENDOTQDQ4 · pith_short_8: AURFS4ZE

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/AURFS4ZENDOTQDQ4OKDHAD4HUH \
  | 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: 052259732468dd380e1c7286700f87a1fcfc56477a6d55609f2f230f9b588d5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd69c3084e0c04bb464114f9d17709014de95e47e86c8ae76064cfac40486108",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-16T22:34:27Z",
    "title_canon_sha256": "2c068ac4061b493f3847ff3dae777a5852e1f7e805c26d995dc92bc9563b9b21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07298",
    "kind": "arxiv",
    "version": 2
  }
}