Pith Number

pith:3X6CGP5F

pith:2018:3X6CGP5FA56M5ZL64EPKZB4FIC

not attested not anchored not stored refs pending

Coronal properties of the Seyfert 1 galaxy 3C 120 with NuSTAR

C. S. Stalin, Priyanka Rani

arxiv:1802.09724 v1 · 2018-02-27 · 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{3X6CGP5FA56M5ZL64EPKZB4FIC}

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	2026-05-18T00:18:51.675971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddfc233fa5077ccee57ee11eac878540b9bb8a77ef5a9491fa1893b1a7c951da

Aliases

arxiv: 1802.09724 · arxiv_version: 1802.09724v1 · doi: 10.48550/arxiv.1802.09724 · pith_short_12: 3X6CGP5FA56M · pith_short_16: 3X6CGP5FA56M5ZL6 · pith_short_8: 3X6CGP5F

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/3X6CGP5FA56M5ZL64EPKZB4FIC \
  | 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: ddfc233fa5077ccee57ee11eac878540b9bb8a77ef5a9491fa1893b1a7c951da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "852ddaa859af808edf3306f5a4ee29fc3c0f5beb3641a624e5be3a3faca9f8a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-02-27T05:30:02Z",
    "title_canon_sha256": "2155691a83dad6592d254fb399272d7a47044d12173d329843e02bb18dc4f13a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09724",
    "kind": "arxiv",
    "version": 1
  }
}