Pith Number

pith:CZXKW2U6

pith:2018:CZXKW2U6OJP6IPFICV2CY3HNVX

not attested not anchored not stored refs pending

Water and interstellar complex organics associated with the HH 212 protostellar disc - On disc atmospheres, disc winds, and accretion shocks

A. Gusdorf, B. Lefloch, B. Tabone, C. Ceccarelli, C. Codella, C.-F. Lee, E. Bianchi, E. Chapillon, F. Bacciotti, F. Gueth, G. Pineau des Forets, K.L.J. Rygl, L. Podio, M. Tafalla, R. Bachiller, S. Cabrit, S. Leurini

arxiv:1806.07967 v1 · 2018-06-20 · astro-ph.SR · 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	2026-05-18T00:05:30.695988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

166eab6a9e725fe43ca815742c6cedadcff3a1ae68149ee1d887b0167e9648d3

Aliases

arxiv: 1806.07967 · arxiv_version: 1806.07967v1 · doi: 10.48550/arxiv.1806.07967 · pith_short_12: CZXKW2U6OJP6 · pith_short_16: CZXKW2U6OJP6IPFI · pith_short_8: CZXKW2U6

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/CZXKW2U6OJP6IPFICV2CY3HNVX \
  | 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: 166eab6a9e725fe43ca815742c6cedadcff3a1ae68149ee1d887b0167e9648d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3997d80499c790795ad7a08300f3436c2d2abf1b7beaf9cdf25c2d24d82d1902",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-06-20T20:12:01Z",
    "title_canon_sha256": "48c7dcd61a305d83b9d468453511b851d349385def8d25697b702f9e7562a11b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07967",
    "kind": "arxiv",
    "version": 1
  }
}