Pith Number

pith:TQ46WKUQ

pith:2017:TQ46WKUQ5NIOWSAW6NJSE2BSSM

not attested not anchored not stored refs pending

Star formation activity beyond the outer Arm I: WISE-selected candidate star-forming regions

Chikako Yasui, Masao Saito, Naoto Kobayashi, Natsuko Izumi, Satoshi Hamano

arxiv:1712.02125 v1 · 2017-12-06 · 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{TQ46WKUQ5NIOWSAW6NJSE2BSSM}

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	2026-05-18T00:28:39.108195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c39eb2a90eb50eb4816f35322683293021e3f6b033b5b46dd9b7f12673ada14

Aliases

arxiv: 1712.02125 · arxiv_version: 1712.02125v1 · doi: 10.48550/arxiv.1712.02125 · pith_short_12: TQ46WKUQ5NIO · pith_short_16: TQ46WKUQ5NIOWSAW · pith_short_8: TQ46WKUQ

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/TQ46WKUQ5NIOWSAW6NJSE2BSSM \
  | 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: 9c39eb2a90eb50eb4816f35322683293021e3f6b033b5b46dd9b7f12673ada14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d80dc689124b9be1170b759829152bb55caa70682f113fbcc9ec5dbc465ae78f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-06T10:53:54Z",
    "title_canon_sha256": "b3dd38cad308112be016e6997d6f60326030ae13b9fd1b69bb6a3ed7f261ba1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02125",
    "kind": "arxiv",
    "version": 1
  }
}