Pith Number

pith:QFWXW4IH

pith:2003:QFWXW4IHKRLSP5HZOL5J72KV5S

not attested not anchored not stored refs pending

Radiation environment along the INTEGRAL orbit measured with the IREM monitor

A. Mchedlishvili, A. Zehnder, C. Eggel, P. B\"uhler, P. Favre, W. Hajdas

arxiv:astro-ph/0308269 v1 · 2003-08-15 · 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{QFWXW4IHKRLSP5HZOL5J72KV5S}

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	2026-05-18T01:09:03.455942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

816d7b7107545727f4f972fa9fe955eca87ccc05250562ff6a5c5f41c2353698

Aliases

arxiv: astro-ph/0308269 · arxiv_version: astro-ph/0308269v1 · doi: 10.48550/arxiv.astro-ph/0308269 · pith_short_12: QFWXW4IHKRLS · pith_short_16: QFWXW4IHKRLSP5HZ · pith_short_8: QFWXW4IH

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/QFWXW4IHKRLSP5HZOL5J72KV5S \
  | 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: 816d7b7107545727f4f972fa9fe955eca87ccc05250562ff6a5c5f41c2353698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91e60291403b0f50d84433256b51bc27a3889ba5b4745e604e3fa618e28d5fa1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-08-15T15:11:36Z",
    "title_canon_sha256": "a12addc8ac3f11941bc327011fb7c46502184abacf16a7b78ce9ab3b30aa6a34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0308269",
    "kind": "arxiv",
    "version": 1
  }
}