Pith Number

pith:XBKOFXXZ

pith:2013:XBKOFXXZH7NS3LRCVSCZQXX3II

not attested not anchored not stored refs pending

The RMS Survey: Near-IR Spectroscopy of Massive Young Stellar Objects

(2) Max Planck Institute for Radioastronomy, (3) Leiden Observatory, (4) Liverpool John Moores University), A. J. Clarke (1), B. Davies (4) ((1) University of Leeds, H. D. B. Cooper (1), J. C. Mottram (3), J. S. Urquhart (2), M. G. Hoare (1), R. D. Oudmaijer (1), S. L. Lumsden (1), T. J. T. Moore (4)

arxiv:1301.4109 v1 · 2013-01-17 · 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{XBKOFXXZH7NS3LRCVSCZQXX3II}

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	2026-05-18T01:52:06.248929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b854e2def93fdb2dae22ac85985efb423e409e62321d0173a4f39b62aa8be2a2

Aliases

arxiv: 1301.4109 · arxiv_version: 1301.4109v1 · doi: 10.48550/arxiv.1301.4109 · pith_short_12: XBKOFXXZH7NS · pith_short_16: XBKOFXXZH7NS3LRC · pith_short_8: XBKOFXXZ

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/XBKOFXXZH7NS3LRCVSCZQXX3II \
  | 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: b854e2def93fdb2dae22ac85985efb423e409e62321d0173a4f39b62aa8be2a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7703e3514e041b348a1028139acdb34dd148ef48f422eb6ed018c3c47e83e791",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-01-17T14:54:55Z",
    "title_canon_sha256": "9098418a8d7708a20f39c774f0cf4c090d10a99fa4eed9372854b750613faf93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4109",
    "kind": "arxiv",
    "version": 1
  }
}