Pith Number

pith:6CARG5OC

pith:2016:6CARG5OCPYN66B3ASLWAQLJPLS

not attested not anchored not stored refs pending

Tidal bridge and tidal dwarf candidates in the interacting system Arp194

Anatoly Zasov, Anna Saburova, Oleg Egorov, Viktor Afanasiev

arxiv:1607.08761 v1 · 2016-07-29 · astro-ph.GA

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	2026-05-18T01:05:42.045152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0811375c27e1bef076092ec082d2f5c9665508d3ea607f36b27c384b66cbb5a

Aliases

arxiv: 1607.08761 · arxiv_version: 1607.08761v1 · doi: 10.48550/arxiv.1607.08761 · pith_short_12: 6CARG5OCPYN6 · pith_short_16: 6CARG5OCPYN66B3A · pith_short_8: 6CARG5OC

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/6CARG5OCPYN66B3ASLWAQLJPLS \
  | 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: f0811375c27e1bef076092ec082d2f5c9665508d3ea607f36b27c384b66cbb5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98575246f7709cca8b341da489a0987bcf0ceee4a4f9ce19070238a2bf6a486f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-29T10:38:24Z",
    "title_canon_sha256": "bd4b4e8ecf5ce9bbced8cf2d478035ae4a711a3beb06df53018db8161982aaa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08761",
    "kind": "arxiv",
    "version": 1
  }
}