Pith Number

pith:NK3RRDYX

pith:2016:NK3RRDYXX72NGBI336QD2IE3LG

not attested not anchored not stored refs pending

Millimeter Spectral Line Mapping Observations Toward Four Massive Star Forming HII Regions

Fei Li, Jiang- shui Zhang, Juan Li, Junhui Fan, Junzhi Wang, Min Fang, Qingfeng Zhu, Shanghuo Li, Zhi-Yu Zhang

arxiv:1612.02632 v1 · 2016-12-08 · 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{NK3RRDYXX72NGBI336QD2IE3LG}

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	2026-05-18T00:52:37.325839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ab7188f17bff4d3051bdfa03d209b59b8334725db9dec488f018d34724e4a85

Aliases

arxiv: 1612.02632 · arxiv_version: 1612.02632v1 · doi: 10.48550/arxiv.1612.02632 · pith_short_12: NK3RRDYXX72N · pith_short_16: NK3RRDYXX72NGBI3 · pith_short_8: NK3RRDYX

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/NK3RRDYXX72NGBI336QD2IE3LG \
  | 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: 6ab7188f17bff4d3051bdfa03d209b59b8334725db9dec488f018d34724e4a85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "830c563b66bd223cfa0db8b8af966bc9aeb23e53d11ca3af7a4b7e11b7703fdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-08T13:19:28Z",
    "title_canon_sha256": "91e456e1ccd9d6b9a75338a5cba05956c8afd489b8b88815a0a7b3c54d301f98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02632",
    "kind": "arxiv",
    "version": 1
  }
}