Pith Number

pith:S6AF23KZ

pith:2017:S6AF23KZSJFGDFWOX27MDT54FP

not attested not anchored not stored refs pending

The population of white dwarf-main sequence binaries in the SDSS DR 12

A. Rebassa-Mansergas, E. Garcia-Berro, R. Cojocaru, S. Torres

arxiv:1705.05888 v1 · 2017-05-16 · 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	2026-05-18T00:40:03.559209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97805d6d59924a6196cebebec1cfbc2bc03fc707f2597977b62e102bfb75492d

Aliases

arxiv: 1705.05888 · arxiv_version: 1705.05888v1 · doi: 10.48550/arxiv.1705.05888 · pith_short_12: S6AF23KZSJFG · pith_short_16: S6AF23KZSJFGDFWO · pith_short_8: S6AF23KZ

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/S6AF23KZSJFGDFWOX27MDT54FP \
  | 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: 97805d6d59924a6196cebebec1cfbc2bc03fc707f2597977b62e102bfb75492d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72ada54a73c895c604f1694c6c85a562b88e093cc6ce54c2402938394fd12706",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-16T19:46:09Z",
    "title_canon_sha256": "eb0af08685948285c0bcceddb5a7951e224a4f10e65ff30fb44d04a5d3ec8946"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05888",
    "kind": "arxiv",
    "version": 1
  }
}