Pith Number

pith:QYOWRYN7

pith:2025:QYOWRYN7XAHT2NGJZXYWM5BMEA

not attested not anchored not stored refs pending

The Extraordinary Long-lasting Infrared Echo of PS16dtm Reveals an Extremely Energetic Nuclear Outburst

Di Luo, Jiazheng Zhu, Ning Jiang, Roc M. Cutri

arxiv:2501.15966 v1 · 2025-01-27 · 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{QYOWRYN7XAHT2NGJZXYWM5BMEA}

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	2026-07-05T10:05:52.949799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

861d68e1bfb80f3d34c9cdf166742c20321dff487afcd50bc0c944e768588748

Aliases

arxiv: 2501.15966 · arxiv_version: 2501.15966v1 · doi: 10.48550/arxiv.2501.15966 · pith_short_12: QYOWRYN7XAHT · pith_short_16: QYOWRYN7XAHT2NGJ · pith_short_8: QYOWRYN7

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/QYOWRYN7XAHT2NGJZXYWM5BMEA \
  | 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: 861d68e1bfb80f3d34c9cdf166742c20321dff487afcd50bc0c944e768588748

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d34b794e7c6d3b4c5c82af035b272fff782b66c76a07d162b020189a11ca73b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-01-27T11:24:53Z",
    "title_canon_sha256": "701abe3571e0f08c0be4bf28bdcae38d5a83b985a55053972e42c50edff19b22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15966",
    "kind": "arxiv",
    "version": 1
  }
}