Pith Number

pith:FWRH2NQI

pith:2000:FWRH2NQISIOZUO32W5OPT7GX2D

not attested not anchored not stored refs pending

16 x 25 Ge:Ga Detector Arrays for FIFI LS

(2) LBL (Berkeley)), A. Poglitsch (1), A. Urban (1) ((1) MPE Garching, D. Rosenthal (1), J. W. Beeman (2) N. Geis (1), L. Looney (1), W. K. Park (1), W. Raab (1)

arxiv:astro-ph/0003346 v1 · 2000-03-23 · 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{FWRH2NQISIOZUO32W5OPT7GX2D}

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	2026-05-18T01:40:48.153000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da27d3608921d9a3b7ab75cf9fcd7d0e48c983bbba93b31e021045bb73d7159

Aliases

arxiv: astro-ph/0003346 · arxiv_version: astro-ph/0003346v1 · doi: 10.48550/arxiv.astro-ph/0003346 · pith_short_12: FWRH2NQISIOZ · pith_short_16: FWRH2NQISIOZUO32 · pith_short_8: FWRH2NQI

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/FWRH2NQISIOZUO32W5OPT7GX2D \
  | 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: 2da27d3608921d9a3b7ab75cf9fcd7d0e48c983bbba93b31e021045bb73d7159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b58ddecc348c6310bb44575c73678afdf2475bddd91c13fe817312aa29c7a39d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-03-23T09:26:25Z",
    "title_canon_sha256": "246e2afb4ac61bf4efa8a84572ac1859833410a29b9b7015b9d9471d83ebce16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0003346",
    "kind": "arxiv",
    "version": 1
  }
}