Pith Number

pith:C7GSPIJQ

pith:2020:C7GSPIJQC32I64TUIGKSAYLGPI

not attested not anchored not stored refs pending

Spectropolarimetric analysis of FRB 181112 at microsecond resolution: Implications for Fast Radio Burst emission mechanism

Adam T. Deller, Cherie K. Day, Chris J. Phillips, Clancy W. James, Hao Qiu, Hyerin Cho, Ian S. Morrison, Jean-Pierre Macquart, John Tuthill, J. Xavier Prochaska, Keith W. Bannister, Matthew Bailes, Mawson W. Sammons, Ron D. Ekers, Ryan M. Shannon, Shivani Bhandari, Wael Farah

arxiv:2002.12539 v1 · 2020-02-28 · 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{C7GSPIJQC32I64TUIGKSAYLGPI}

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	2026-07-05T00:48:56.929830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17cd27a13016f48f727441952061667a1a34baa2903bae367ead7050cffad09c

Aliases

arxiv: 2002.12539 · arxiv_version: 2002.12539v1 · doi: 10.48550/arxiv.2002.12539 · pith_short_12: C7GSPIJQC32I · pith_short_16: C7GSPIJQC32I64TU · pith_short_8: C7GSPIJQ

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/C7GSPIJQC32I64TUIGKSAYLGPI \
  | 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: 17cd27a13016f48f727441952061667a1a34baa2903bae367ead7050cffad09c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f3592968adbf65e270600fbd78f01600c66eaac59cbf5d9dec961faf30a9b7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-02-28T04:24:02Z",
    "title_canon_sha256": "47aa25eccf2326a50c8e39140c4e8c9b7fc58ee4496fd33fc8ef2da9e84e11de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.12539",
    "kind": "arxiv",
    "version": 1
  }
}