Pith Number

pith:G2I5RG5J

pith:2018:G2I5RG5J55IUJDYHOZFLDH4KTL

not attested not anchored not stored refs pending

UV to X-ray Comptonization delay in Mrk 493

Gulab C. Dewangan, Main Pal, Oluwashina Adegoke, Pramod Pawar

arxiv:1812.08056 v1 · 2018-12-19 · 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{G2I5RG5J55IUJDYHOZFLDH4KTL}

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	2026-05-17T23:56:16.435041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3691d89ba9ef51448f07764ab19f8a9aec2fbf802e60f18e0e4bacd2c67e2681

Aliases

arxiv: 1812.08056 · arxiv_version: 1812.08056v1 · doi: 10.48550/arxiv.1812.08056 · pith_short_12: G2I5RG5J55IU · pith_short_16: G2I5RG5J55IUJDYH · pith_short_8: G2I5RG5J

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/G2I5RG5J55IUJDYHOZFLDH4KTL \
  | 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: 3691d89ba9ef51448f07764ab19f8a9aec2fbf802e60f18e0e4bacd2c67e2681

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51826a1133dc2130a32532667ed91fcca84a572fbd19c6fbed8c12ef80b84fa4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-19T16:18:31Z",
    "title_canon_sha256": "fce3a8cfea3ca658f7d4f0d717930b5d5380a89d2b54e885ee78c634ceaa6fc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08056",
    "kind": "arxiv",
    "version": 1
  }
}