Pith Number

pith:VE4CFSMT

pith:2017:VE4CFSMTG5Q4565FLDVM3BYQV5

not attested not anchored not stored refs pending

The Southern HII Region Discovery Survey (SHRDS): Pilot Survey

C. Brown, C. Jordan, Dana S. Balser, John M. Dickey, J.R. Dawson, L. D. Anderson, N. M. McClure-Griffiths, T. M. Bania, Trey V. Wenger, W. P. Armentrout

arxiv:1705.08610 v1 · 2017-05-24 · 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{VE4CFSMTG5Q4565FLDVM3BYQV5}

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	2026-05-18T00:39:34.762601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a93822c9933761cefba558eacd8710af54aebcb99300c46b230b0f72ab123d9c

Aliases

arxiv: 1705.08610 · arxiv_version: 1705.08610v1 · doi: 10.48550/arxiv.1705.08610 · pith_short_12: VE4CFSMTG5Q4 · pith_short_16: VE4CFSMTG5Q4565F · pith_short_8: VE4CFSMT

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/VE4CFSMTG5Q4565FLDVM3BYQV5 \
  | 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: a93822c9933761cefba558eacd8710af54aebcb99300c46b230b0f72ab123d9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f280299807e92faa36edcf678c0b4c8c9941366a1c9e1e7d683b043b8381d393",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-24T05:20:34Z",
    "title_canon_sha256": "a483a80270496f90b14a8bc92e7a853b5e6735b93523648adc861e46d75da2e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08610",
    "kind": "arxiv",
    "version": 1
  }
}