Pith Number

pith:FAWZTLE7

pith:2012:FAWZTLE7MHTBQIFY34PR7HQDQZ

not attested not anchored not stored refs pending

Post-common envelope binaries from SDSS - XVI. Long orbital period systems and the energy budget of CE evolution

A. Nebot Gomez-Moran, A. Rebassa-Mansergas, A. Schwope, B.T. Gaensicke, C. Papadaki, C. Tappert, D. Koester, J. Southworth, L. Schmidtobreick, M.R. Schreiber, M. Zorotovic, O. Toloza, S. Pyrzas

arxiv:1203.1208 v1 · 2012-03-06 · 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	2026-05-18T01:58:14.245492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

282d99ac9f61e61820b8df1f1f9e038649c8c69571847bd35e27ded6055d1133

Aliases

arxiv: 1203.1208 · arxiv_version: 1203.1208v1 · doi: 10.48550/arxiv.1203.1208 · pith_short_12: FAWZTLE7MHTB · pith_short_16: FAWZTLE7MHTBQIFY · pith_short_8: FAWZTLE7

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/FAWZTLE7MHTBQIFY34PR7HQDQZ \
  | 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: 282d99ac9f61e61820b8df1f1f9e038649c8c69571847bd35e27ded6055d1133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fd5d2cd254e9b7f2bdf6118e11df3c83adacc8246d155cf466a2aa781a6227d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-06T14:30:31Z",
    "title_canon_sha256": "1bb2f9e123a49494dbd5a8a097f8a3705484e010a90275957afbee9c7480fafe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1208",
    "kind": "arxiv",
    "version": 1
  }
}