Pith Number

pith:GIY6KFVQ

pith:2026:GIY6KFVQTNC2UZMT4TJYJX3GXR

not attested not anchored not stored refs pending

A series of unfortunate events: CHIME/FRB misclassification of a Galactic pulsar as a periodic fast radio burst

The CHIME/FRB Collaboration

arxiv:2606.07087 v1 · 2026-06-05 · 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{GIY6KFVQTNC2UZMT4TJYJX3GXR}

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	2026-06-08T01:04:45.502080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3231e516b09b45aa6593e4d384df66bc7aca7df560ab4f8cd69c053fbd627dc0

Aliases

arxiv: 2606.07087 · arxiv_version: 2606.07087v1 · doi: 10.48550/arxiv.2606.07087 · pith_short_12: GIY6KFVQTNC2 · pith_short_16: GIY6KFVQTNC2UZMT · pith_short_8: GIY6KFVQ

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/GIY6KFVQTNC2UZMT4TJYJX3GXR \
  | 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: 3231e516b09b45aa6593e4d384df66bc7aca7df560ab4f8cd69c053fbd627dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0edb8158a0215a659444823ee516d9e06078495dff6039b41a366db472de1528",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-05T09:34:11Z",
    "title_canon_sha256": "901e6e5445ebb61c14e07be5c16fa87e7a197497f49ede0b10bea371fb561af8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07087",
    "kind": "arxiv",
    "version": 1
  }
}