Pith Number

pith:YEIGCVTM

pith:2014:YEIGCVTMPFJYS6X7A35IKEEMMZ

not attested not anchored not stored refs pending

Search for X-ray occultations in Active Galactic Nuclei

G. Risaliti, G. Torricelli-Ciamponi, M. Salvati, P. Pietrini

arxiv:1405.4660 v1 · 2014-05-19 · astro-ph.GA · 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{YEIGCVTMPFJYS6X7A35IKEEMMZ}

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	2026-05-18T01:43:11.074694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c11061566c7953897aff06fa85108c666f341285002d997c6664c3ce79ff43d1

Aliases

arxiv: 1405.4660 · arxiv_version: 1405.4660v1 · doi: 10.48550/arxiv.1405.4660 · pith_short_12: YEIGCVTMPFJY · pith_short_16: YEIGCVTMPFJYS6X7 · pith_short_8: YEIGCVTM

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/YEIGCVTMPFJYS6X7A35IKEEMMZ \
  | 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: c11061566c7953897aff06fa85108c666f341285002d997c6664c3ce79ff43d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e2f32cf57b17d1c4e1c492509c46bf8698db8d48f9c400411e49554601ee86c",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-19T10:19:37Z",
    "title_canon_sha256": "f6cd48dd683b15616a66f69b5f7b51f13b56d8b51ab2cffd5e5665053aa7ad37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4660",
    "kind": "arxiv",
    "version": 1
  }
}