Pith Number

pith:WTQ6A6ZB

pith:2000:WTQ6A6ZBAK4NKVIIEX3XUKNG4O

not attested not anchored not stored refs pending

Successive Measurements of Cosmic-Ray Antiproton Spectrum in a Positive Phase of the Solar Cycle

BESS Collaboration, et al, H. Matsunaga, S. Orito, T. Maeno

arxiv:astro-ph/0010381 v1 · 2000-10-19 · 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{WTQ6A6ZBAK4NKVIIEX3XUKNG4O}

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	2026-05-18T04:17:54.002060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4e1e07b2102b8d5550825f77a29a6e39d647d49407cc0d367a5a645fb41f66d

Aliases

arxiv: astro-ph/0010381 · arxiv_version: astro-ph/0010381v1 · doi: 10.48550/arxiv.astro-ph/0010381 · pith_short_12: WTQ6A6ZBAK4N · pith_short_16: WTQ6A6ZBAK4NKVII · pith_short_8: WTQ6A6ZB

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/WTQ6A6ZBAK4NKVIIEX3XUKNG4O \
  | 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: b4e1e07b2102b8d5550825f77a29a6e39d647d49407cc0d367a5a645fb41f66d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c8887fc843171c9a173c1378e3103ff23fb51af90e00d23e6e6c92eec587431",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-10-19T05:02:04Z",
    "title_canon_sha256": "a75b61394b0814801f2df3dff7d926a3e31e979830713049340380734840ffe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010381",
    "kind": "arxiv",
    "version": 1
  }
}