Pith Number

pith:BGYTLS5Z

pith:2013:BGYTLS5ZPP4D3JVSIC6LCSVTPF

not attested not anchored not stored refs pending

Physical properties of high-mass clumps in different stages of evolution

A. Giannetti, A. Sanchez-Monge, F. Fontani, J. Brand, M. J. Rioja, M. T. Beltran, R. Cesaroni, R. Dodson, S. Molinari

arxiv:1307.4932 v1 · 2013-07-18 · 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{BGYTLS5ZPP4D3JVSIC6LCSVTPF}

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	2026-05-18T03:18:07.165339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09b135cbb97bf83da6b240bcb14ab37977f4eccef6fcb94b214c9d6316903f96

Aliases

arxiv: 1307.4932 · arxiv_version: 1307.4932v1 · doi: 10.48550/arxiv.1307.4932 · pith_short_12: BGYTLS5ZPP4D · pith_short_16: BGYTLS5ZPP4D3JVS · pith_short_8: BGYTLS5Z

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/BGYTLS5ZPP4D3JVSIC6LCSVTPF \
  | 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: 09b135cbb97bf83da6b240bcb14ab37977f4eccef6fcb94b214c9d6316903f96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64eda8331bb7ee5f9309fb9ed105b9882726155f0ba735eb0925b0dabb3062e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-07-18T13:22:23Z",
    "title_canon_sha256": "b84fbb9fec46133f1ab18000c659036a30c957478d2ac368172a7a5b61200c66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4932",
    "kind": "arxiv",
    "version": 1
  }
}