Pith Number

pith:K5IBFOM3

pith:2014:K5IBFOM343MPQYI5J7V7QFV4AH

not attested not anchored not stored refs pending

SALT long-slit spectroscopy of CTS C30.10: two-component Mg II line

A. Swieton, A. Udalski, B. Czerny, F. Petrogalli, J. Modzelewska, K. Hryniewicz, M. Bilicki, M. Krupa, T. P. Adhikari, W. Pych

arxiv:1408.1520 v2 · 2014-08-07 · astro-ph.CO · 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{K5IBFOM343MPQYI5J7V7QFV4AH}

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	2026-05-18T02:40:09.986935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

575012b99be6d8f8611d4febf816bc01f6da555adc555e68fde0fd74bad03611

Aliases

arxiv: 1408.1520 · arxiv_version: 1408.1520v2 · doi: 10.48550/arxiv.1408.1520 · pith_short_12: K5IBFOM343MP · pith_short_16: K5IBFOM343MPQYI5 · pith_short_8: K5IBFOM3

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/K5IBFOM343MPQYI5J7V7QFV4AH \
  | 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: 575012b99be6d8f8611d4febf816bc01f6da555adc555e68fde0fd74bad03611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93df87bdd1b97b612465a78c998d70dff33cddafb84a4156718e944085adc383",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-08-07T09:22:04Z",
    "title_canon_sha256": "4648cc132d449c5c31bb8c6046e78859c898ca22793351fb2a8b201e67b7c252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1520",
    "kind": "arxiv",
    "version": 2
  }
}