Pith Number

pith:CWWADHHN

pith:2011:CWWADHHNDAEG3C6FKEBF5BSETS

not attested not anchored not stored refs pending

Multiple emission line components in detached post-common-envelope binaries

A. Rebassa-Mansergas, B.T. G\"ansicke, C. Tappert, L. Schmidtobreick, M.R. Schreiber

arxiv:1106.1929 v1 · 2011-06-09 · 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	2026-05-18T04:13:55.039372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ac019ced18086d8bc551025e86449caca1dca86d192934a8cbc5c99cc7042d

Aliases

arxiv: 1106.1929 · arxiv_version: 1106.1929v1 · doi: 10.48550/arxiv.1106.1929 · pith_short_12: CWWADHHNDAEG · pith_short_16: CWWADHHNDAEG3C6F · pith_short_8: CWWADHHN

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/CWWADHHNDAEG3C6FKEBF5BSETS \
  | 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: 15ac019ced18086d8bc551025e86449caca1dca86d192934a8cbc5c99cc7042d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acd9b47a1779c891856d2f6bd6cdb4e185cc9111422c26eec33db53367414aec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-09T22:32:42Z",
    "title_canon_sha256": "e342c2e4c2b61bd3f8450c2eba2ed08352ba9c31dc5ee0dd786052f61f171554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1929",
    "kind": "arxiv",
    "version": 1
  }
}