Pith Number

pith:WACD47PU

pith:2017:WACD47PUNKXE477OXABWBA5OXY

not attested not anchored not stored refs pending

Detection of the high energy cut-off from the Seyfert 1.5 galaxy NGC 5273

G. C. Dewangan (IUCAA, I. M. McHardy (University of Southampton, India), Labani Mallick (IUCAA, Mayukh Pahari (IUCAA, R. Misra (IUCAA, UK)

arxiv:1706.02489 v1 · 2017-06-08 · 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{WACD47PUNKXE477OXABWBA5OXY}

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	2026-05-18T00:39:34.063282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0043e7df46aae4e7feeb8036083aebe282f7b17e6c968b7b96827168014fd31

Aliases

arxiv: 1706.02489 · arxiv_version: 1706.02489v1 · doi: 10.48550/arxiv.1706.02489 · pith_short_12: WACD47PUNKXE · pith_short_16: WACD47PUNKXE477O · pith_short_8: WACD47PU

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/WACD47PUNKXE477OXABWBA5OXY \
  | 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: b0043e7df46aae4e7feeb8036083aebe282f7b17e6c968b7b96827168014fd31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36195d11dcd1d9ff57e37e1b51d8905357ecb2790c092ed424af46f03cc9fa73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-06-08T09:30:01Z",
    "title_canon_sha256": "51d2e53979e6c98f7ec1fb772cae2830bf0a1992c18834f7f352685158f54b9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02489",
    "kind": "arxiv",
    "version": 1
  }
}