Pith Number

pith:X7SETJYL

pith:2018:X7SETJYL7CB2ECGIKPZNP337HF

not attested not anchored not stored refs pending

Fast radio burst source properties from polarization measurements

Pawan Kumar (UT Austin), Ramesh Narayan (Harvard), Wenbin Lu (Caltech)

arxiv:1810.09459 v2 · 2018-10-22 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7SETJYL7CB2ECGIKPZNP337HF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:59:22.166298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfe449a70bf883a208c853f2d7ef7f396887d2330e75e7cb96ea775ec2692543

Aliases

arxiv: 1810.09459 · arxiv_version: 1810.09459v2 · doi: 10.48550/arxiv.1810.09459 · pith_short_12: X7SETJYL7CB2 · pith_short_16: X7SETJYL7CB2ECGI · pith_short_8: X7SETJYL

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/X7SETJYL7CB2ECGIKPZNP337HF \
  | 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: bfe449a70bf883a208c853f2d7ef7f396887d2330e75e7cb96ea775ec2692543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70b14a10fe66aab42c9b1c09c407fc4e34b83234fcd4e123436206d2ba2c16da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-22T18:00:02Z",
    "title_canon_sha256": "aca4d161962d65862bd54c0f687232924cc8be019b89c08096dda75dd381b274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09459",
    "kind": "arxiv",
    "version": 2
  }
}