Pith Number

pith:ICVTW6FB

pith:2001:ICVTW6FBTHOAVIXDNRBQPBRI7N

not attested not anchored not stored refs pending

Cross-matching DENIS and 2MASS Point Sources towards the Magellanic Clouds

C. Loup, D. Egret, M.-R. Cioni, N. Delmotte

arxiv:astro-ph/0109293 v1 · 2001-09-18 · 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{ICVTW6FBTHOAVIXDNRBQPBRI7N}

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	2026-05-18T01:07:45.525738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40ab3b78a199dc0aa2e36c43078628fb5dcbfdfd05f07cf7bd0c8a08d49a7d6d

Aliases

arxiv: astro-ph/0109293 · arxiv_version: astro-ph/0109293v1 · doi: 10.48550/arxiv.astro-ph/0109293 · pith_short_12: ICVTW6FBTHOA · pith_short_16: ICVTW6FBTHOAVIXD · pith_short_8: ICVTW6FB

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/ICVTW6FBTHOAVIXDNRBQPBRI7N \
  | 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: 40ab3b78a199dc0aa2e36c43078628fb5dcbfdfd05f07cf7bd0c8a08d49a7d6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ef06c01c066d3991c0e15f9dd8154ef7cc13b11836f83df44adcef6d925ca8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-09-18T14:27:11Z",
    "title_canon_sha256": "33963d438c285108f62c39c9251aec6b7309771e3ed4ff7b8f62be1020d2b7ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0109293",
    "kind": "arxiv",
    "version": 1
  }
}