Pith Number

pith:LS3LAM2G

pith:2017:LS3LAM2GRKUD5KDRB4MDT2HKC5

not attested not anchored not stored refs pending

Searching for compact radio sources associated to UCHII regions

Carlos A. Rodr\'iguez-Rico, Josep M. Masqu\'e, Laurent Loinard, Luis F. Rodr\'iguez, Miguel A. Trinidad, Sergio A. Dzib, Stan Kurtz

arxiv:1701.02717 v1 · 2017-01-10 · astro-ph.SR · 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{LS3LAM2GRKUD5KDRB4MDT2HKC5}

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	2026-05-18T00:50:17.344380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cb6b033468aa83ea8710f1839e8ea17481fac34201e8eed8cb025b3b7d25f51

Aliases

arxiv: 1701.02717 · arxiv_version: 1701.02717v1 · doi: 10.48550/arxiv.1701.02717 · pith_short_12: LS3LAM2GRKUD · pith_short_16: LS3LAM2GRKUD5KDR · pith_short_8: LS3LAM2G

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/LS3LAM2GRKUD5KDRB4MDT2HKC5 \
  | 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: 5cb6b033468aa83ea8710f1839e8ea17481fac34201e8eed8cb025b3b7d25f51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88d52d20f603990c038d0a63c1803be7894193fcf9cc0774c3957f57fa89d6da",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-01-10T18:22:14Z",
    "title_canon_sha256": "994d5356941940a9640c97483d2d2704cd84ffc1b71ef646a738c16723676629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02717",
    "kind": "arxiv",
    "version": 1
  }
}