Pith Number

pith:6KFHV4HH

pith:2017:6KFHV4HHYCNWE2SCDSZFTUS7AX

not attested not anchored not stored refs pending

A flaring magnetar in FRB 121102?

Andrei M. Beloborodov (Columbia University)

arxiv:1702.08644 v2 · 2017-02-28 · 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{6KFHV4HHYCNWE2SCDSZFTUS7AX}

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

Revisiting the Reported Period of FRB 20201124A Using MCMC Methods

Receipt and verification

First computed	2026-05-18T00:39:36.745770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f28a7af0e7c09b626a421cb259d25f05dac52eda0efc2a05b18567c651981dd7

Aliases

arxiv: 1702.08644 · arxiv_version: 1702.08644v2 · doi: 10.48550/arxiv.1702.08644 · pith_short_12: 6KFHV4HHYCNW · pith_short_16: 6KFHV4HHYCNWE2SC · pith_short_8: 6KFHV4HH

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/6KFHV4HHYCNWE2SCDSZFTUS7AX \
  | 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: f28a7af0e7c09b626a421cb259d25f05dac52eda0efc2a05b18567c651981dd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89a1dc75a60afa8f3fd613d6793423965370c071fa9af77a667e9e341ea311d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-02-28T04:49:28Z",
    "title_canon_sha256": "53835eff242208c9e3448d5ebf41bf36e1a3a3706cfa26740f20c3ece662e7e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08644",
    "kind": "arxiv",
    "version": 2
  }
}