Pith Number

pith:NRQ67ZWZ

pith:2020:NRQ67ZWZZGQ52LYFDQ2CP3MGGN

not attested not anchored not stored refs pending

Fast flaring observed from XMMU J053108.3-690923 by eROSITA: a supergiant fast X-ray transient in the Large Magellanic Cloud

C. Maitra, F. Haberl, G. Vasilopoulos, K.Dennerl, L. Ducci, S. Carpano

arxiv:2012.10100 v1 · 2020-12-18 · 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{NRQ67ZWZZGQ52LYFDQ2CP3MGGN}

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

Rapid Orbital Decay in the Ultracompact Double-degenerate Binary eRASSU J060839.5$-$704014

Receipt and verification

First computed	2026-07-05T02:21:41.133594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c61efe6d9c9a1dd2f051c3427ed863378cb440b0d018b6c13beabfb68de392d

Aliases

arxiv: 2012.10100 · arxiv_version: 2012.10100v1 · doi: 10.48550/arxiv.2012.10100 · pith_short_12: NRQ67ZWZZGQ5 · pith_short_16: NRQ67ZWZZGQ52LYF · pith_short_8: NRQ67ZWZ

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/NRQ67ZWZZGQ52LYFDQ2CP3MGGN \
  | 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: 6c61efe6d9c9a1dd2f051c3427ed863378cb440b0d018b6c13beabfb68de392d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8465390f633b63e5b996618931472cc2513dd1509cb1b92c6a1f65c6d9e899ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-12-18T08:21:18Z",
    "title_canon_sha256": "dc660ea4ca33a885e86781b7e41c9f302e737bbc6d31310fe0f3bd3a62ccf5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10100",
    "kind": "arxiv",
    "version": 1
  }
}