Pith Number

pith:PRXDLGEV

pith:2006:PRXDLGEVGWKJPYKP2VHGVHV6N7

not attested not anchored not stored refs pending

Testing the Disk-Locking Paradigm: An Association Between U-V Excess and Rotation in NGC 2264

Cassandra Fallscheer, William Herbst

arxiv:astro-ph/0607206 v1 · 2006-07-10 · 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{PRXDLGEVGWKJPYKP2VHGVHV6N7}

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	2026-07-04T16:59:06.044751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c6e359895359497e14fd54e6a9ebe6fde7958361f42d6dc6cf21cbc9250fef0

Aliases

arxiv: astro-ph/0607206 · arxiv_version: astro-ph/0607206v1 · doi: 10.48550/arxiv.astro-ph/0607206 · pith_short_12: PRXDLGEVGWKJ · pith_short_16: PRXDLGEVGWKJPYKP · pith_short_8: PRXDLGEV

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/PRXDLGEVGWKJPYKP2VHGVHV6N7 \
  | 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: 7c6e359895359497e14fd54e6a9ebe6fde7958361f42d6dc6cf21cbc9250fef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "614e89178cf407fc9f81d0128448b33b3afb8bc824e039b96bc15373d7ef22d8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-07-10T20:13:46Z",
    "title_canon_sha256": "117333930e7150e1fd591254cd760f30a3fa079746272c12705049e5f486c848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0607206",
    "kind": "arxiv",
    "version": 1
  }
}