Pith Number

pith:JI2SDG7D

pith:2017:JI2SDG7DBRK46TXHM5N3OZFKN6

not attested not anchored not stored refs pending

Herschel observations of the Galactic HII region RCW 79

Alexander Men'shchikov, Annie Zavagno, Delphine Russeil, Frederique Motte, Hong-Li Liu, Jeremy Tige, Jing-Hua Yuan, Jin-Zeng Li, L. D. Anderson, Lise Deharveng, Maohai Huang, Miguel Figueira, Nicola Schneider, Tracey Hill, Yuefang Wu

arxiv:1702.01924 v1 · 2017-02-07 · 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{JI2SDG7DBRK46TXHM5N3OZFKN6}

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	2026-05-18T00:41:24.995735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a35219be30c55cf4ee7675bb764aa6fbe24b365a49cb6c009dc3b9161b9d412

Aliases

arxiv: 1702.01924 · arxiv_version: 1702.01924v1 · doi: 10.48550/arxiv.1702.01924 · pith_short_12: JI2SDG7DBRK4 · pith_short_16: JI2SDG7DBRK46TXH · pith_short_8: JI2SDG7D

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/JI2SDG7DBRK46TXHM5N3OZFKN6 \
  | 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: 4a35219be30c55cf4ee7675bb764aa6fbe24b365a49cb6c009dc3b9161b9d412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24afa1ee788bf89d073606bf6e5764087a876b0e49cbdcfb858c6b192d168ca7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-07T08:43:37Z",
    "title_canon_sha256": "5931fa9804a264bea2d57d4055038b345b4be64a28ec6b3163b75c1f0751acd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01924",
    "kind": "arxiv",
    "version": 1
  }
}