Pith Number

pith:HGJXRVPE

pith:2020:HGJXRVPEEWJ6DNMTW7BGRTQTT7

not attested not anchored not stored refs pending

Wind-reprocessed Transients

Anthony L. Piro (Carnegie Observatories), Wenbin Lu (Caltech)

arxiv:2001.08770 v2 · 2020-01-23 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGJXRVPEEWJ6DNMTW7BGRTQTT7}

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	2026-07-05T01:00:39.112261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

399378d5e42593e1b593b7c268ce139fd0b4f290b0d10515748c4d8a7cc76b04

Aliases

arxiv: 2001.08770 · arxiv_version: 2001.08770v2 · doi: 10.48550/arxiv.2001.08770 · pith_short_12: HGJXRVPEEWJ6 · pith_short_16: HGJXRVPEEWJ6DNMT · pith_short_8: HGJXRVPE

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/HGJXRVPEEWJ6DNMTW7BGRTQTT7 \
  | 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: 399378d5e42593e1b593b7c268ce139fd0b4f290b0d10515748c4d8a7cc76b04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5d19bfce45deaefb95d4fae106585c4e2b105c5ca2859fc5dffd47179d520dd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-01-23T19:14:46Z",
    "title_canon_sha256": "bcfe049285a85cf59b5def3acd803681ded0fb5767308499ee20c16512115c07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.08770",
    "kind": "arxiv",
    "version": 2
  }
}