Pith Number

pith:BCFXHFXX

pith:2022:BCFXHFXXS2EVFM37GDR7RXFIWS

not attested not anchored not stored refs pending

LensWatch: I. Resolved HST Observations and Constraints on the Strongly-Lensed Type Ia Supernova 2022qmx ("SN Zwicky")

A. Agnello, A. Goobar, A. J. Shajib, A. Rest, A. S. Bolton, C. Cold, C. Gall, C. Jimenez, C. Storfer, E. Silver, F. Courbin, F. Poidevin, G. Li, I. Perez-Fournon, J. D. R. Pierel, J. Hjorth, J. Johansson, J. M. Della Costa, L. A. Moustakas, M. Bronikowski, M. Engesser, N. Arendse, O. D. Fox, P. A. Mazzali, R. Marques-Chaves, R. Shirley, R. Wojtak, S. Agarwal, S. Birrer, S. Chakrabarti, S. Dhawan, S. Ertl, S. Gomez, S. H. Suyu, S. Mao, S. Schuldt, T. Petrushevska, T. Treu, W. Sheu, X. Huang, Y. Shu, Y. Zenati

arxiv:2211.03772 v3 · 2022-11-07 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCFXHFXXS2EVFM37GDR7RXFIWS}

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	2026-07-05T08:47:04.743526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088b7396f7968952b37f30e3f8dca8b4904e1754d583da05cade57011958850b

Aliases

arxiv: 2211.03772 · arxiv_version: 2211.03772v3 · doi: 10.48550/arxiv.2211.03772 · pith_short_12: BCFXHFXXS2EV · pith_short_16: BCFXHFXXS2EVFM37 · pith_short_8: BCFXHFXX

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/BCFXHFXXS2EVFM37GDR7RXFIWS \
  | 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: 088b7396f7968952b37f30e3f8dca8b4904e1754d583da05cade57011958850b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d9950497094b71ddf6646848120d737ad94465e958ead94f11137027638b346",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-11-07T18:46:57Z",
    "title_canon_sha256": "20ac6f8fafaae0562a3e6ea1547664de2882c4f0dd2f50aa09f4d3c8b2ce9ba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.03772",
    "kind": "arxiv",
    "version": 3
  }
}