Pith Number

pith:7H45M3SJ

pith:2017:7H45M3SJEHTVDLIS6L6HJP7RUO

not attested not anchored not stored refs pending

X Marks the Spot: Nexus of Filaments, Cores, and Outflows in a Young Star-Forming Region

Charles Lada, Joao Alves, John H. Bieging, John Lewis, Marco Lombardi, Nia Imara, Shuo Kong

arxiv:1704.08691 v1 · 2017-04-27 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7H45M3SJEHTVDLIS6L6HJP7RUO}

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.

Cited by

1 paper in Pith

Global and Local Infall in the ASHES Sample (GLASHES). II. Asymmetric Line Profiles around Dense Cores in 70 $\mu$m Dark Massive Clumps

Receipt and verification

First computed	2026-05-18T00:43:50.177653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9f9d66e4921e751ad12f2fc74bff1a3897ec8531166f227d744ad55d5293cb9

Aliases

arxiv: 1704.08691 · arxiv_version: 1704.08691v1 · doi: 10.48550/arxiv.1704.08691 · pith_short_12: 7H45M3SJEHTV · pith_short_16: 7H45M3SJEHTVDLIS · pith_short_8: 7H45M3SJ

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/7H45M3SJEHTVDLIS6L6HJP7RUO \
  | 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: f9f9d66e4921e751ad12f2fc74bff1a3897ec8531166f227d744ad55d5293cb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7c3dcc7bc2c5bab4ca5e88f22ad80532224c89e807cdd180d666a52b9e71a92",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-27T18:00:00Z",
    "title_canon_sha256": "b87ef9a434299503b80ee69a082fccdd287b5e3c20fc9e0fa8cb665ea6241240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08691",
    "kind": "arxiv",
    "version": 1
  }
}