Pith Number

pith:ZB253D4T

pith:2006:ZB253D4TBAEJKZ46H5AE5WJ6S3

not attested not anchored not stored refs pending

A Debris Disk Around An Isolated Young Neutron Star

David L. Kaplan (MIT), Deepto Chakrabarty, Zhongxiang Wang

arxiv:astro-ph/0604076 v1 · 2006-04-04 · 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{ZB253D4TBAEJKZ46H5AE5WJ6S3}

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	2026-07-04T14:53:42.293180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c875dd8f93080895679e3f404ed93e96e6cdbfb94612f559410d6d319803976f

Aliases

arxiv: astro-ph/0604076 · arxiv_version: astro-ph/0604076v1 · doi: 10.48550/arxiv.astro-ph/0604076 · pith_short_12: ZB253D4TBAEJ · pith_short_16: ZB253D4TBAEJKZ46 · pith_short_8: ZB253D4T

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/ZB253D4TBAEJKZ46H5AE5WJ6S3 \
  | 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: c875dd8f93080895679e3f404ed93e96e6cdbfb94612f559410d6d319803976f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ad6fde0e52e253fa74ea8405166fdfe3c643f8d487da1f01912875ce9d9cf2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-04-04T20:01:47Z",
    "title_canon_sha256": "32518c5cba4c7ccf90a6d0ae2691b91d8e05e31a71a580cd7c354776d1ddb860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0604076",
    "kind": "arxiv",
    "version": 1
  }
}