Pith Number

pith:H36ZGPG4

pith:2003:H36ZGPG4PAI7XKV2OC4HXJKPLW

not attested not anchored not stored refs pending

HEGRA Contributions to the 28th International Cosmic Ray Conference

(2) Institut f. Exp.Physik, (3) Max-Planck Institut f. Physik, D.Horns (1), D. Kranich (3), G. Heinzelmann (2), G. Puehlhofer (1), G. Rowell (1), HEGRA Collaboration, Heidelberg, in particular: N. Goetting (2), M. Tluczykont (2), Muenchen), N. Tonello (3), Universitaet Hamburg, V. Vitale (3) ((1) Max-Planck Institut f. Kernphysik, W. Hofmann (1)

arxiv:astro-ph/0307334 v1 · 2003-07-17 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H36ZGPG4PAI7XKV2OC4HXJKPLW}

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	2026-05-18T03:47:51.594160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3efd933cdc7811fbaaba70b87ba54f5dafbefc180f460bf1bab0bd531f87da20

Aliases

arxiv: astro-ph/0307334 · arxiv_version: astro-ph/0307334v1 · doi: 10.48550/arxiv.astro-ph/0307334 · pith_short_12: H36ZGPG4PAI7 · pith_short_16: H36ZGPG4PAI7XKV2 · pith_short_8: H36ZGPG4

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/H36ZGPG4PAI7XKV2OC4HXJKPLW \
  | 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: 3efd933cdc7811fbaaba70b87ba54f5dafbefc180f460bf1bab0bd531f87da20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc95bf2435a38e394a28dd2d7611c6e693fbe1eec4178394e94a1c91cd0c0739",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-17T19:58:45Z",
    "title_canon_sha256": "91742bb4914574a7cc591da0fbd6c4ffef5d2b717c7342c4be05c4957636c92a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307334",
    "kind": "arxiv",
    "version": 1
  }
}