Pith Number

pith:CJGH4JDE

pith:2007:CJGH4JDENV2FOHRVXVGCLB7J4R

not attested not anchored not stored refs pending

On the origin of kinematic distribution of the sub-parsec young stars in the Galactic center

D. N. C. Lin, Qingjuan Yu, Youjun Lu

arxiv:0705.3649 v2 · 2007-05-24 · 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{CJGH4JDENV2FOHRVXVGCLB7J4R}

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	2026-05-18T04:22:30.025886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

124c7e24646d74571e35bd4c2587e9e4691e6dae5c7cbab72c32d1492453a209

Aliases

arxiv: 0705.3649 · arxiv_version: 0705.3649v2 · doi: 10.48550/arxiv.0705.3649 · pith_short_12: CJGH4JDENV2F · pith_short_16: CJGH4JDENV2FOHRV · pith_short_8: CJGH4JDE

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/CJGH4JDENV2FOHRVXVGCLB7J4R \
  | 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: 124c7e24646d74571e35bd4c2587e9e4691e6dae5c7cbab72c32d1492453a209

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0693de0cc05d2a7dafa4734dd8f75627adedf0c6d4b85f99281f155e19dd531",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-05-24T19:45:45Z",
    "title_canon_sha256": "daf5d8c30b4d358dc465d05ddcd250d396e725d44080ef983693bde88de855e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.3649",
    "kind": "arxiv",
    "version": 2
  }
}