Pith Number

pith:6CP5QCNS

pith:2013:6CP5QCNSU3KINJR5O25C7ZAZOD

not attested not anchored not stored refs pending

Parallaxes for W49N and G048.60+0.02: Distant Star Forming Regions in the Perseus Spiral Arm

A. Brunthaler, B. Zhang, K. M. Menten, M. J. Reid, T. M. Dame, X. W. Zheng, Y. Xu

arxiv:1312.3856 v1 · 2013-12-13 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CP5QCNSU3KINJR5O25C7ZAZOD}

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	2026-05-18T03:04:47.366752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f09fd809b2a6d486a63d76ba2fe41970fc21f4fba6929934f786c83a719825a7

Aliases

arxiv: 1312.3856 · arxiv_version: 1312.3856v1 · doi: 10.48550/arxiv.1312.3856 · pith_short_12: 6CP5QCNSU3KI · pith_short_16: 6CP5QCNSU3KINJR5 · pith_short_8: 6CP5QCNS

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/6CP5QCNSU3KINJR5O25C7ZAZOD \
  | 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: f09fd809b2a6d486a63d76ba2fe41970fc21f4fba6929934f786c83a719825a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d9e9fa40bda8f84c2c5315fecea1851cf9e1ff9200527a70f4c0250b7a8849d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-12-13T16:17:19Z",
    "title_canon_sha256": "3da4e669ed4fd7936ba423b76b127ff9e6ba976927279b52c7d08fcadb70c0a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3856",
    "kind": "arxiv",
    "version": 1
  }
}