Pith Number

pith:4Z2COG2R

pith:2022:4Z2COG2RI5AO2AITI6XHED2GJN

not attested not anchored not stored refs pending

Neutrino follow-up with the Zwicky Transient Facility: Results from the first 24 campaigns

Albert K.H. Kong, Anna Franckowiak, Ashish A. Mahabal, Christoffer Fremling, David L. Kaplan, Eric C. Bellm, Erik C. Kool, Frank J. Masci, George Helou, Hector Rodriguez, Igor Andreoni, Jakob Nordin, Jakob van Santen, Jannis Necker, Jesper Sollerman, Joshua S. Bloom, Kishalay De, Lin Yan, Mansi M. Kasliwal, Marek Kowalski, Massimiliano Lincetto, Matthew Graham, Michael Coughlin, Michael S. Medford, Pau Amaro-Seoane, Robert Morgan, Robert Stein, Shreya Anand, Simeon Reusch, Sjoert van Velzen, Steven L. Groom, Suvi Gezari, Sven Weimann, Tomas Ahumada, Viraj Karambelkar, Yashvi Sharma

arxiv:2203.17135 v3 · 2022-03-31 · 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{4Z2COG2RI5AO2AITI6XHED2GJN}

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	2026-07-05T08:04:30.053055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e674271b514740ed011347ae720f464b51ecb04a1eeb256faffdd95a19ffcf85

Aliases

arxiv: 2203.17135 · arxiv_version: 2203.17135v3 · doi: 10.48550/arxiv.2203.17135 · pith_short_12: 4Z2COG2RI5AO · pith_short_16: 4Z2COG2RI5AO2AIT · pith_short_8: 4Z2COG2R

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/4Z2COG2RI5AO2AITI6XHED2GJN \
  | 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: e674271b514740ed011347ae720f464b51ecb04a1eeb256faffdd95a19ffcf85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79e493606a7e3c8f3479d3fe33723b5586f24ad6b8caba80b55f13f8faca4d26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-03-31T16:00:08Z",
    "title_canon_sha256": "f651d24f1b712b3dc46d158b67d4f2e01944507a363e5a55868cd73c2d795352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.17135",
    "kind": "arxiv",
    "version": 3
  }
}