Pith Number

pith:GFOBRE3V

pith:2017:GFOBRE3VGOTOPQJV5HHTE3UIQB

not attested not anchored not stored refs pending

Mass of the compact object in the Be/gamma-ray binaries LSI+61303 and MWC 148

J. Marti, M. T. Garcia-Hernandez, R. K. Zamanov

arxiv:1702.06947 v1 · 2017-02-22 · astro-ph.HE · astro-ph.SR

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	2026-05-18T00:50:08.873753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315c18937533a6e7c135e9cf326e888052a24bebe59aa0f56043278d32b0c93b

Aliases

arxiv: 1702.06947 · arxiv_version: 1702.06947v1 · doi: 10.48550/arxiv.1702.06947 · pith_short_12: GFOBRE3VGOTO · pith_short_16: GFOBRE3VGOTOPQJV · pith_short_8: GFOBRE3V

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/GFOBRE3VGOTOPQJV5HHTE3UIQB \
  | 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: 315c18937533a6e7c135e9cf326e888052a24bebe59aa0f56043278d32b0c93b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf66c61e20f7650d2ed1c36a728e0c3e1d0058f2a5640bbf83a729b3fe8abee7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-02-22T07:31:02Z",
    "title_canon_sha256": "c140e8d50f22be961c386bed2e8ee52e3f4cf50805c71480b315d80bac5e9ab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06947",
    "kind": "arxiv",
    "version": 1
  }
}