Pith Number

pith:URBPL3J7

pith:2017:URBPL3J7YOEQEOSR2QF65JILFH

not attested not anchored not stored refs pending

Synthetic Observations of 21cm HI Line Profiles from Inhomogeneous Turbulent Interstellar HI Gas with Magnetic Field

Katsuhiro Hayashi, Kazufumi Torii, Kengo Tachihara, Ryuji Okamoto, Takahiro Hayakawa, Toshikazu Onishi, Tsuyoshi Inoue, Yasuo Fukui

arxiv:1701.07129 v5 · 2017-01-25 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URBPL3J7YOEQEOSR2QF65JILFH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:12:19.802173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a442f5ed3fc389023a51d40beea50b29e64c5885b897a61fd4a05bbaea6eb0ab

Aliases

arxiv: 1701.07129 · arxiv_version: 1701.07129v5 · doi: 10.48550/arxiv.1701.07129 · pith_short_12: URBPL3J7YOEQ · pith_short_16: URBPL3J7YOEQEOSR · pith_short_8: URBPL3J7

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/URBPL3J7YOEQEOSR2QF65JILFH \
  | 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: a442f5ed3fc389023a51d40beea50b29e64c5885b897a61fd4a05bbaea6eb0ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad6be6f91b77bd402867e0b60152428724a2239560cb50c77562bc25869487ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-25T01:27:09Z",
    "title_canon_sha256": "e33f3d3f0a8ef4d0253b8b6bc83dcd2f3667f27eed9371936d44faa4e305c509"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07129",
    "kind": "arxiv",
    "version": 5
  }
}