Pith Number

pith:WPLEBMDU

pith:2013:WPLEBMDUGMZLI6HMRXO2J2OMML

not attested not anchored not stored refs pending

Near-infrared H2 and Continuum Survey of Extended Green Objects. II. Complete Census for the Northern Galactic Plane

Dirk Froebrich, Georgios Ioannidis, Hao-Yuan Duan, Hsu-Tai Lee, Jennifer Karr, Michihiro Takami, Sheng-Yuan Liu, Wei-Ting Laio, Yong-Hyun Lee, Yu-Nung Su

arxiv:1308.2167 v1 · 2013-08-09 · 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{WPLEBMDUGMZLI6HMRXO2J2OMML}

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	2026-05-18T01:48:21.664088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3d640b0743332b478ec8ddda4e9cc62ccbd0443e3fcca5f28b4f88c794d4896

Aliases

arxiv: 1308.2167 · arxiv_version: 1308.2167v1 · doi: 10.48550/arxiv.1308.2167 · pith_short_12: WPLEBMDUGMZL · pith_short_16: WPLEBMDUGMZLI6HM · pith_short_8: WPLEBMDU

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/WPLEBMDUGMZLI6HMRXO2J2OMML \
  | 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: b3d640b0743332b478ec8ddda4e9cc62ccbd0443e3fcca5f28b4f88c794d4896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f00e5b8b70de17d34c2516f32f3f69d7836e753f8564f5017f4ff186cf941b2d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-09T16:02:10Z",
    "title_canon_sha256": "8aa0ac07e114bc49db888d7d62a1a7b8d19975862417c39b9ec747e480b66302"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2167",
    "kind": "arxiv",
    "version": 1
  }
}