Pith Number

pith:F2LNDHHM

pith:2022:F2LNDHHMOG2I6ZZ5SIU6G4LLVC

not attested not anchored not stored refs pending

Early results from GRBAlpha and VZLUSAT-2

Andras Pal, Balazs Csak, Filip Hroch, Filip Munz, Gabor Galgoczi, Helen Poon, Hirokazu Odaka, Hiromitsu Takahashi, Hiroto Matake, Jakub Kapus, Jakub Ripa, Jan Hudec, Jean-Paul Breuer, Juraj Dudas, Kazuhiro Nakazawa, Laszlo Kiss, Laszlo Meszaros, Maksim Rezenov, Marcel Frajt, Marianna Dafcikova, Martin Koleda, Martin Topinka, Masanori Ohno, Milan Junas, Miroslav Kasal, Miroslav Smelko, Nagomi Uchida, Norbert Werner, Pavol Lipovsky, Peter Hanak, Petr Svoboda, Robert Laszlo, Teruaki Enoto, Tomas Urbanec, Tsunefumi Mizuno, Vladimir Daniel, Yasushi Fukazawa, Yuto Ichinohe, Yuusuke Uchida, Zsolt Frei

arxiv:2207.03272 v2 · 2022-07-07 · astro-ph.IM · 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{F2LNDHHMOG2I6ZZ5SIU6G4LLVC}

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	2026-07-05T04:54:23.835775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e96d19cec71b48f673d9229e3716ba8b401513a63ec51e71103684601039afb

Aliases

arxiv: 2207.03272 · arxiv_version: 2207.03272v2 · doi: 10.48550/arxiv.2207.03272 · pith_short_12: F2LNDHHMOG2I · pith_short_16: F2LNDHHMOG2I6ZZ5 · pith_short_8: F2LNDHHM

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/F2LNDHHMOG2I6ZZ5SIU6G4LLVC \
  | 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: 2e96d19cec71b48f673d9229e3716ba8b401513a63ec51e71103684601039afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f2e988c59b1b8c981420caa31c1d7a0d77e41b09665e763cc19f60146a64ecb",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-07-07T12:56:30Z",
    "title_canon_sha256": "f9a6275e07b6e990fdb5fa627dc5a692885a63c949b41cf84153c78e94f4b8fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03272",
    "kind": "arxiv",
    "version": 2
  }
}