Pith Number

pith:7M5764IW

pith:2005:7M5764IW5E5PRQ4CUYINRTRGTM

not attested not anchored not stored refs pending

First results from a VLBA proper motion survey of H2O masers in low-mass YSOs: the Serpens core and RNO15-FIR

A. Wootten, C. Goddi, L. Moscadelli, L. Testi, M. Claussen, R.S. Furuya, Y. Kitamura

arxiv:astro-ph/0509663 v1 · 2005-09-22 · 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{7M5764IW5E5PRQ4CUYINRTRGTM}

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	2026-05-18T01:07:30.484574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb3bff7116e93af8c382a610d8ce269b0e173f785ce746a21b74240a65864274

Aliases

arxiv: astro-ph/0509663 · arxiv_version: astro-ph/0509663v1 · doi: 10.48550/arxiv.astro-ph/0509663 · pith_short_12: 7M5764IW5E5P · pith_short_16: 7M5764IW5E5PRQ4C · pith_short_8: 7M5764IW

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/7M5764IW5E5PRQ4CUYINRTRGTM \
  | 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: fb3bff7116e93af8c382a610d8ce269b0e173f785ce746a21b74240a65864274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9125b4f19ede6640d5cd90690ebb923fda70076c6e944be45a30dd81e2f9e01",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-22T09:02:28Z",
    "title_canon_sha256": "627d450304b89d096ad63605389566494fc5221a0286b15c6de8c31c780b1bfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509663",
    "kind": "arxiv",
    "version": 1
  }
}