Pith Number

pith:CPFNJ6PH

pith:2022:CPFNJ6PHTYWSDURZKAJSKZFSBA

not attested not anchored not stored refs pending

Observational signatures of stellar explosions driven by relativistic jets

Ehud Nakar, Moshe Eisenberg, Ore Gottlieb

arxiv:2201.08432 v1 · 2022-01-20 · 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{CPFNJ6PHTYWSDURZKAJSKZFSBA}

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	2026-07-05T04:48:41.391175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13cad4f9e79e2d21d23950132564b208279d88a1c1a00ccbceb5ddecea3e9825

Aliases

arxiv: 2201.08432 · arxiv_version: 2201.08432v1 · doi: 10.48550/arxiv.2201.08432 · pith_short_12: CPFNJ6PHTYWS · pith_short_16: CPFNJ6PHTYWSDURZ · pith_short_8: CPFNJ6PH

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/CPFNJ6PHTYWSDURZKAJSKZFSBA \
  | 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: 13cad4f9e79e2d21d23950132564b208279d88a1c1a00ccbceb5ddecea3e9825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "568fd7782838d996b9699b54e4e0eff3e32c2bf65013e20e93eb904fd999ac64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-01-20T19:59:39Z",
    "title_canon_sha256": "116a83be7aa0c1b3682fd17707706f1ecdae848aed82c3f9f26d17310b1d390d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.08432",
    "kind": "arxiv",
    "version": 1
  }
}