Pith Number

pith:3IPDDWIG

pith:2018:3IPDDWIGUJFTBOYTLI2JUCLB5A

not attested not anchored not stored refs pending

Carbon X-ray absorption in the local ISM: fingerprints in X-ray Novae spectra

E. Gatuzz, J. A. Garc\'ia, J.-U. Ness, M. F. Hasoglu, T. R. Kallman, T. W. Gorczyca

arxiv:1806.01274 v1 · 2018-06-04 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3IPDDWIGUJFTBOYTLI2JUCLB5A}

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	2026-05-18T00:12:16.689964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da1e31d906a24b30bb135a349a0961e8397fd7b78b10c35ed691ede63523fa0f

Aliases

arxiv: 1806.01274 · arxiv_version: 1806.01274v1 · doi: 10.48550/arxiv.1806.01274 · pith_short_12: 3IPDDWIGUJFT · pith_short_16: 3IPDDWIGUJFTBOYT · pith_short_8: 3IPDDWIG

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/3IPDDWIGUJFTBOYTLI2JUCLB5A \
  | 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: da1e31d906a24b30bb135a349a0961e8397fd7b78b10c35ed691ede63523fa0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3be9d9a43ed72f80abb03390032ca7ae97a0edac146a1c519412d25bb9cd30d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-06-04T18:00:00Z",
    "title_canon_sha256": "1af780561978ecc2be3c71f0f5c6b4d8a172f7ff9161144848956631eff8aafb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01274",
    "kind": "arxiv",
    "version": 1
  }
}