Pith Number

pith:BKJG4UDF

pith:2003:BKJG4UDFNXETDN32NB2C2AZHC4

not attested not anchored not stored refs pending

Bursts, eclipses, dips and a refined position for the luminous low-mass X-ray binary in the globular cluster Terzan 6

2), (2) Utrecht University, (3) NASA-GSFC, 4), (4) Univ. Maryland, (5) ESA-ESTEC), C.B. Markwardt (3, E. Kuulkers (5), F. Hulleman (2), F. Verbunt (2) ((1) SRON, J. Heise (1, J.J.M. in 't Zand (1, M. Mendez (1), R. Cornelisse (1, T.E. Strohmayer (3)

arxiv:astro-ph/0302417 v2 · 2003-02-20 · astro-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKJG4UDFNXETDN32NB2C2AZHC4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:21:41.831159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a926e50656dc931b77a68742d0327172e43fcdce75b05bf1f59d8a55c8326a0

Aliases

arxiv: astro-ph/0302417 · arxiv_version: astro-ph/0302417v2 · doi: 10.48550/arxiv.astro-ph/0302417 · pith_short_12: BKJG4UDFNXET · pith_short_16: BKJG4UDFNXETDN32 · pith_short_8: BKJG4UDF

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/BKJG4UDFNXETDN32NB2C2AZHC4 \
  | 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: 0a926e50656dc931b77a68742d0327172e43fcdce75b05bf1f59d8a55c8326a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0d1384132c8596a4614e73744db3ca992072d731bf06daf7f676bad669837c3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-02-20T13:21:01Z",
    "title_canon_sha256": "83fe2b2e11efeee25ffdbf19bf6b617ea008924b8020ad3a039f52b0f290a93f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0302417",
    "kind": "arxiv",
    "version": 2
  }
}