Pith Number

pith:56V7YA46

pith:2017:56V7YA46KQJOOZJ6P35I5PFCIP

not attested not anchored not stored refs pending

A CO survey on a sample of Herschel cold clumps

I. Ristorcelli, J. Montillaud, L. V. T\'oth, M. Juvela, O.Feh\'er, S. Zahorecz, T. Lunttila

arxiv:1708.00017 v1 · 2017-07-31 · 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	2026-05-18T00:32:08.115417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efabfc039e5412e7653e7efa8ebca243ca27841c5dc613e134e41a6605b1997d

Aliases

arxiv: 1708.00017 · arxiv_version: 1708.00017v1 · doi: 10.48550/arxiv.1708.00017 · pith_short_12: 56V7YA46KQJO · pith_short_16: 56V7YA46KQJOOZJ6 · pith_short_8: 56V7YA46

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/56V7YA46KQJOOZJ6P35I5PFCIP \
  | 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: efabfc039e5412e7653e7efa8ebca243ca27841c5dc613e134e41a6605b1997d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acaa600c4f38cd5348dd38b2081329f7f13e4bb4485a9cea90fe7bb1e5d42bbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-31T18:00:41Z",
    "title_canon_sha256": "eb8c7870a389d0aca50de0ceb0274f6748b366757d4b67a4b80d764a9204b94b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00017",
    "kind": "arxiv",
    "version": 1
  }
}