Pith Number

pith:4FFSFREB

pith:2021:4FFSFREBNR4ZD5LGGRXJAA66AY

not attested not anchored not stored refs pending

AT 2019avd: A novel addition to the diverse population of nuclear transients

A. Drake, A. Goobar, A. Kawka, A. Malyali, A. Merloni, A. Rau, B. Rusholme, B. Shappee, B. Trakhtenbrot, C. Fremling, C. Ricci, D. Duev, D. Hiramatsu, D. van der Boom, E. Bellm, F. Masci, G. Anderson, I. Arcavi, J. Buchner, J. Burke, J. C. A. Miller-Jones, J. Sollerman, K. Nandra, L. Tartaglia, M. Graham, M. Schramm, M. Soumagnac, R. Walters, S. Frederick, S. Gezari, S. van Velzen, Z. Liu

arxiv:2101.08760 v1 · 2021-01-21 · 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{4FFSFREBNR4ZD5LGGRXJAA66AY}

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

Low-hard to high-soft spectral state transitions in the faintest early-X-ray-detected optical tidal disruption event TDE 2025aarm

Receipt and verification

First computed	2026-07-05T02:21:44.374576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14b22c4816c7991f566346e9003de0623b46ba9a4a36811c67a339c75481d26

Aliases

arxiv: 2101.08760 · arxiv_version: 2101.08760v1 · doi: 10.48550/arxiv.2101.08760 · pith_short_12: 4FFSFREBNR4Z · pith_short_16: 4FFSFREBNR4ZD5LG · pith_short_8: 4FFSFREB

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/4FFSFREBNR4ZD5LGGRXJAA66AY \
  | 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: e14b22c4816c7991f566346e9003de0623b46ba9a4a36811c67a339c75481d26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07cf406357765c14e61e2b6e79f916bf8eefbe487c57a0ee429e98f0bdf6bc40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-01-21T18:18:11Z",
    "title_canon_sha256": "cbc1f9c56727fae3f701ddd2167a21acb99cb83426057a94053f7ad226b9f335"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08760",
    "kind": "arxiv",
    "version": 1
  }
}