Pith Number

pith:W6EH4BAO

pith:2017:W6EH4BAOO7IWDR3OYXIYALMDOK

not attested not anchored not stored refs pending

Dust cloud evolution in sub-stellar atmospheres via plasma deposition and plasma sputtering

Craig R. Stark, Declan A. Diver

arxiv:1712.07866 v1 · 2017-12-21 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6EH4BAOO7IWDR3OYXIYALMDOK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-05-18T00:18:52.552893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7887e040e77d161c76ec5d1802d837289f7bd4f0dd4705f2aa5cb10513d67be

Aliases

arxiv: 1712.07866 · arxiv_version: 1712.07866v1 · doi: 10.48550/arxiv.1712.07866 · pith_short_12: W6EH4BAOO7IW · pith_short_16: W6EH4BAOO7IWDR3O · pith_short_8: W6EH4BAO

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/W6EH4BAOO7IWDR3OYXIYALMDOK \
  | 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: b7887e040e77d161c76ec5d1802d837289f7bd4f0dd4705f2aa5cb10513d67be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d2d9fc3bac74ba6f7e22f2c04a56f8d0e4ac0f7a88e11a78a9e646f5ae9d3bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-12-21T10:40:03Z",
    "title_canon_sha256": "5576cd99cf800e7857fc1a2fe83a534b5cd6227330fed9dbb2236dff136bb910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07866",
    "kind": "arxiv",
    "version": 1
  }
}