Pith Number

pith:XFUYSUKF

pith:2014:XFUYSUKFSFC753A7ROA23DVM7R

not attested not anchored not stored refs pending

G0.253+0.016: A centrally condensed, high-mass protocluster

E. Bressert, G. Garay, J. Bally, J. B. Foster, J. F. Alves, J. M. D. Kruijssen, J. M. Jackson, J. M. Rathborne, L. Testi, N. Bastian, S. N. Longmore, Y. Contreras

arxiv:1403.0996 v1 · 2014-03-05 · 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{XFUYSUKFSFC753A7ROA23DVM7R}

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	2026-05-18T01:44:19.880441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9698951459145feec1f8b81ad8eacfc53082a3aece1524a71ccbcdf65b1118e

Aliases

arxiv: 1403.0996 · arxiv_version: 1403.0996v1 · doi: 10.48550/arxiv.1403.0996 · pith_short_12: XFUYSUKFSFC7 · pith_short_16: XFUYSUKFSFC753A7 · pith_short_8: XFUYSUKF

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/XFUYSUKFSFC753A7ROA23DVM7R \
  | 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: b9698951459145feec1f8b81ad8eacfc53082a3aece1524a71ccbcdf65b1118e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e29afdfe8d9097b0648816cc1e86f6627effa1a19dd7582cdebca2b8c0e1696",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-05T03:43:49Z",
    "title_canon_sha256": "fcc92a6d37732e1db433b85c395c1efe6b0dca47c877346db7fa0046fef92329"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0996",
    "kind": "arxiv",
    "version": 1
  }
}