Pith Number

pith:IJSICBNG

pith:2012:IJSICBNGXOPIVFJSZJU4HJRWIK

not attested not anchored not stored refs pending

Investigation of variability of iron emission lines in Centaurus X-3

Ahmedabad, Bangalore, Biswajit Paul (Raman Research Institute, India), Sachindra Naik (Physical Research Laboratory

arxiv:1212.0949 v1 · 2012-12-05 · astro-ph.SR · 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{IJSICBNGXOPIVFJSZJU4HJRWIK}

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	2026-05-18T03:30:55.107982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42648105a6bb9e8a9532ca69c3a63642b73049917fd844e08ead321fecc83fec

Aliases

arxiv: 1212.0949 · arxiv_version: 1212.0949v1 · doi: 10.48550/arxiv.1212.0949 · pith_short_12: IJSICBNGXOPI · pith_short_16: IJSICBNGXOPIVFJS · pith_short_8: IJSICBNG

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/IJSICBNGXOPIVFJSZJU4HJRWIK \
  | 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: 42648105a6bb9e8a9532ca69c3a63642b73049917fd844e08ead321fecc83fec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d309287c9f64bae3ec4a3e8a96980baf41ec491148782d9f3d1faa8364835572",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-05T07:22:20Z",
    "title_canon_sha256": "de184d65dfdc5eee74a77d713376fdde342871379c228c48cf4180f7dbaf156b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0949",
    "kind": "arxiv",
    "version": 1
  }
}