Pith Number

pith:75LOCT5S

pith:2016:75LOCT5SCUMSJVWAHKWKAX5JMD

not attested not anchored not stored refs pending

IRAS 18153-1651: an H II region with a possible wind bubble blown by a young main-sequence B star

A.-N.Chene, A.Y.Kniazev, E.K.Grebel, J.Mackey, N.Castro, N.Langer, T.J.Haworth, V.V.Gvaramadze

arxiv:1612.03916 v1 · 2016-12-12 · 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{75LOCT5SCUMSJVWAHKWKAX5JMD}

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	2026-05-18T00:52:37.262826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff56e14fb2151924d6c03aaca05fa960db0de8c330cd634a0969c71bfbf4a7b1

Aliases

arxiv: 1612.03916 · arxiv_version: 1612.03916v1 · doi: 10.48550/arxiv.1612.03916 · pith_short_12: 75LOCT5SCUMS · pith_short_16: 75LOCT5SCUMSJVWA · pith_short_8: 75LOCT5S

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/75LOCT5SCUMSJVWAHKWKAX5JMD \
  | 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: ff56e14fb2151924d6c03aaca05fa960db0de8c330cd634a0969c71bfbf4a7b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4827b2fea59773101b898ed4d874f0a793e2a2a5c05b1d020ead5f87962c100",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-12T21:00:06Z",
    "title_canon_sha256": "3cc85de76d4bffb77f69aa95bdd75ba951f0e80ff2fa452f97e5e8a69896b732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03916",
    "kind": "arxiv",
    "version": 1
  }
}