Pith Number

pith:737NWWVN

pith:2020:737NWWVNZ5USBK5ASNFTZLNJNT

not attested not anchored not stored refs pending

Understanding FRB 200428 in the synchrotron maser shock model: consistency and possible challenge

F. Y. Wang, G. Q. Zhang, Q. Wu, Z. G. Dai

arxiv:2008.05635 v1 · 2020-08-13 · 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{737NWWVNZ5USBK5ASNFTZLNJNT}

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	2026-07-05T01:26:55.415842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fefedb5aadcf6920aba0934b3cada96cd4e0eb26d1e75fa2c28ec8eecbbc2615

Aliases

arxiv: 2008.05635 · arxiv_version: 2008.05635v1 · doi: 10.48550/arxiv.2008.05635 · pith_short_12: 737NWWVNZ5US · pith_short_16: 737NWWVNZ5USBK5A · pith_short_8: 737NWWVN

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/737NWWVNZ5USBK5ASNFTZLNJNT \
  | 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: fefedb5aadcf6920aba0934b3cada96cd4e0eb26d1e75fa2c28ec8eecbbc2615

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c0c6cda83ab08cb40f2f9b120981d7d0aa99bf3077b300e0efb4d71801c4b1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-08-13T01:28:35Z",
    "title_canon_sha256": "ddf47d0f507f7811d5641032c52586ffc30990018f22ddca23c61758ffaa4084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05635",
    "kind": "arxiv",
    "version": 1
  }
}