Pith Number

pith:2QXBE5Q6

pith:2000:2QXBE5Q6ZMMKUUFEFX2A5MHXCF

not attested not anchored not stored refs pending

The AMS-01 Aerogel Threshold Cherenkov counter

(2) LAPP Annecy, 3), (3) LIP Lisboa, (4) INFN Firenze, (5) ITEP Moscow, (6) Academia Sinica Taipei, (7) INFN Bologna), A. Gougas (6), B. Meillon (1), C. Rossin (1), D. Barancourt (1), D. Santos (1), E. Choumilov (5), F. Barao (2, F. Mayet (1), F. Vezzu (1), G. Barbier (1), G. Barreira (3), G. Castellini (4), G. Laborie (1), G. Laurenti (7), J. Favier (2), J.P. Vialle (2) ((1) ISN Grenoble, M. Buenerd (1), N. Fouque (2), R. Kossakowski (2), S.-C. Lee (6), V. Hermel (2), V. Plyaskin (5), V. Pojidaev (5), Y.-T. Oyang (6)

arxiv:astro-ph/0010242 v1 · 2000-10-12 · 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{2QXBE5Q6ZMMKUUFEFX2A5MHXCF}

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	2026-05-18T04:17:54.010572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d42e12761ecb18aa50a42df40eb0f7117333725174b49cde0c6f0c41f4328e90

Aliases

arxiv: astro-ph/0010242 · arxiv_version: astro-ph/0010242v1 · doi: 10.48550/arxiv.astro-ph/0010242 · pith_short_12: 2QXBE5Q6ZMMK · pith_short_16: 2QXBE5Q6ZMMKUUFE · pith_short_8: 2QXBE5Q6

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/2QXBE5Q6ZMMKUUFEFX2A5MHXCF \
  | 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: d42e12761ecb18aa50a42df40eb0f7117333725174b49cde0c6f0c41f4328e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25b36f823f6fea4ea740986a7b5c0b492d75fcf91285a40b6b5e18edf8890833",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-10-12T14:34:37Z",
    "title_canon_sha256": "5f885ebbec45ac1a800e8f840d2fbc23dd7561e77a6f933eaff408f3b6844511"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010242",
    "kind": "arxiv",
    "version": 1
  }
}