Pith Number

pith:XPM2XIIQ

pith:2004:XPM2XIIQLNU7VXSF3UYNLF4ZY3

not attested not anchored not stored refs pending

Mass Segregation in the Globular Cluster Palomar 5 and its Tidal Tails

A. Koch, D. Martinez-Delgado, E.K. Grebel, J.A.R. Caldwell, M. Odenkirchen

arxiv:astro-ph/0408208 v1 · 2004-08-11 · 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{XPM2XIIQLNU7VXSF3UYNLF4ZY3}

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	2026-07-04T16:44:28.417339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbd9aba1105b69fade45dd30d59799c6c987d4969b5c15c3a7d6e70995db4b97

Aliases

arxiv: astro-ph/0408208 · arxiv_version: astro-ph/0408208v1 · doi: 10.48550/arxiv.astro-ph/0408208 · pith_short_12: XPM2XIIQLNU7 · pith_short_16: XPM2XIIQLNU7VXSF · pith_short_8: XPM2XIIQ

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/XPM2XIIQLNU7VXSF3UYNLF4ZY3 \
  | 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: bbd9aba1105b69fade45dd30d59799c6c987d4969b5c15c3a7d6e70995db4b97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65d0d881aec359196c042690e1aadd1bbe2381cfbe3f069cbc4bb0193eeb1d4f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-08-11T19:39:51Z",
    "title_canon_sha256": "4ded60901602a00936d96c58175bcf3fc3625ae1bb54d4c6a29553696c23a5e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0408208",
    "kind": "arxiv",
    "version": 1
  }
}