Pith Number

pith:LOH3XOHQ

pith:2016:LOH3XOHQ42OW2FK5766LMC76TM

not attested not anchored not stored refs pending

Effective temperature of ionizing stars of extragalactic HII regions

A.C. Krabbe, G.F. Hagelle, M.V. Cardaci, O.L. Dors

arxiv:1611.09600 v1 · 2016-11-29 · 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{LOH3XOHQ42OW2FK5766LMC76TM}

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	2026-05-18T00:52:37.540404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b8fbbb8f0e69d6d155dffbcb60bfe9b0ae04accecbb186aab9104e112e92301

Aliases

arxiv: 1611.09600 · arxiv_version: 1611.09600v1 · doi: 10.48550/arxiv.1611.09600 · pith_short_12: LOH3XOHQ42OW · pith_short_16: LOH3XOHQ42OW2FK5 · pith_short_8: LOH3XOHQ

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/LOH3XOHQ42OW2FK5766LMC76TM \
  | 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: 5b8fbbb8f0e69d6d155dffbcb60bfe9b0ae04accecbb186aab9104e112e92301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97c62d3399e956e09f265f3bdf7538700d731109476b26f5519e08bbed9f474d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-29T12:40:15Z",
    "title_canon_sha256": "1ed7ea26e756cff6075949357365c01ba1ce72eaccb6aae5b6a86cb0ddb15588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09600",
    "kind": "arxiv",
    "version": 1
  }
}