Pith Number

pith:COY6UMWF

pith:2022:COY6UMWFTQYQNG2AXI7HPJOMAX

not attested not anchored not stored refs pending

Discovery of Three Candidate Magnetar-powered Fast X-ray Transients from Chandra Archival Data

Dacheng Lin, Edo Berger, Jimmy A. Irwin, Ronny Nguyen

arxiv:2201.06754 v1 · 2022-01-18 · astro-ph.HE · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COY6UMWFTQYQNG2AXI7HPJOMAX}

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

A JWST redshift for the host galaxy of EP250207b of z=3.2: a collapsar origin is viable

Receipt and verification

First computed	2026-07-05T04:09:44.962566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13b1ea32c59c31069b40ba3e77a5cc05e55f94def9ff484d07dec13ed066bbde

Aliases

arxiv: 2201.06754 · arxiv_version: 2201.06754v1 · doi: 10.48550/arxiv.2201.06754 · pith_short_12: COY6UMWFTQYQ · pith_short_16: COY6UMWFTQYQNG2A · pith_short_8: COY6UMWF

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/COY6UMWFTQYQNG2AXI7HPJOMAX \
  | 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: 13b1ea32c59c31069b40ba3e77a5cc05e55f94def9ff484d07dec13ed066bbde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ed1d62b6b7d7f401af8706d4be6bac4db3a9e24335993339ec95610de28a43d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-01-18T05:37:56Z",
    "title_canon_sha256": "5278182b569ebc8c19c18dbd14fb2796e9bac8ddfaee944762e07dd3f113b3f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06754",
    "kind": "arxiv",
    "version": 1
  }
}