Pith Number

pith:G3BL6NLA

pith:2013:G3BL6NLA6KW3PCQVFP5CY7WVI3

not attested not anchored not stored refs pending

The modeling of the nuclear composition measurement performance of the Non-Imaging CHErenkov Array (NICHE)

Douglas Bergman, John Krizmanic, Pierre Sokolsky

arxiv:1307.3918 v1 · 2013-07-15 · 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{G3BL6NLA6KW3PCQVFP5CY7WVI3}

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	2026-05-18T03:18:27.451207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36c2bf3560f2adb78a152bfa2c7ed546c4a3f0a34dbff30a7256ac9050cd6790

Aliases

arxiv: 1307.3918 · arxiv_version: 1307.3918v1 · doi: 10.48550/arxiv.1307.3918 · pith_short_12: G3BL6NLA6KW3 · pith_short_16: G3BL6NLA6KW3PCQV · pith_short_8: G3BL6NLA

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/G3BL6NLA6KW3PCQVFP5CY7WVI3 \
  | 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: 36c2bf3560f2adb78a152bfa2c7ed546c4a3f0a34dbff30a7256ac9050cd6790

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fc7fbd133e54b68f67fb43c3e59e94faafbbf91bc8bac4c8f7a8a8f429e07c8",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-07-15T13:00:46Z",
    "title_canon_sha256": "01e60dbd9ee7a8882436fa051c693770a9d4e8c00e4f589302de42720f1a8c3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3918",
    "kind": "arxiv",
    "version": 1
  }
}