Pith Number

pith:JCCIJ3SL

pith:2012:JCCIJ3SLYMU7CU3T7PYGBF6IXT

not attested not anchored not stored refs pending

X-ray Observations of INTEGRAL Discovered Cataclysmic Variable IGR J17195-4100

K. P. Singh, V. Girish

arxiv:1208.3425 v1 · 2012-08-16 · astro-ph.HE

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

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	2026-05-18T01:55:15.210886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

488484ee4bc329f15373fbf06097c8bcdf9a52eab8e2b5527f36c87e9f383441

Aliases

arxiv: 1208.3425 · arxiv_version: 1208.3425v1 · doi: 10.48550/arxiv.1208.3425 · pith_short_12: JCCIJ3SLYMU7 · pith_short_16: JCCIJ3SLYMU7CU3T · pith_short_8: JCCIJ3SL

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/JCCIJ3SLYMU7CU3T7PYGBF6IXT \
  | 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: 488484ee4bc329f15373fbf06097c8bcdf9a52eab8e2b5527f36c87e9f383441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c0889f53a62ed31f02720aefe5430e9ad7fa4a4be3ae99fc9086ef700085f3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-08-16T17:20:49Z",
    "title_canon_sha256": "ddf428325b1a3d01167835c4d275015fd56ee571d1d43540ab43db29513ac4e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3425",
    "kind": "arxiv",
    "version": 1
  }
}