Pith Number

pith:4ZXAKLOY

pith:2017:4ZXAKLOYZ2EJR5J5V3EZIA27BP

not attested not anchored not stored refs pending

Emission Lines in the Near-infrared Spectra of the Infrared Quintuplet Stars in the Galactic Center

D. de la Fuente, D.F. Figer, F. Najarro, T.R. Geballe

arxiv:1707.06894 v1 · 2017-07-21 · 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{4ZXAKLOYZ2EJR5J5V3EZIA27BP}

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	2026-05-18T00:36:28.330141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e66e052dd8ce8898f53daec994035f0be841e484adae07c83b52b640a5993401

Aliases

arxiv: 1707.06894 · arxiv_version: 1707.06894v1 · doi: 10.48550/arxiv.1707.06894 · pith_short_12: 4ZXAKLOYZ2EJ · pith_short_16: 4ZXAKLOYZ2EJR5J5 · pith_short_8: 4ZXAKLOY

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/4ZXAKLOYZ2EJR5J5V3EZIA27BP \
  | 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: e66e052dd8ce8898f53daec994035f0be841e484adae07c83b52b640a5993401

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f44029ccf1811c23526a426760c331c8bbcd027a6210d4e2323e13e79fe8bbf",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-07-21T13:37:34Z",
    "title_canon_sha256": "e6af4fa0a154c358c6b5fbdd059618925e03493b124ab19f7f5024bc1d72df34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06894",
    "kind": "arxiv",
    "version": 1
  }
}