Pith Number

pith:KQBBCOOE

pith:2013:KQBBCOOEBGZDQTZPZFHFEKONLU

not attested not anchored not stored refs pending

Kinetic Theory of the Presheath and the Bohm Criterion

C. C. Hegna, S. D. Baalrud

arxiv:1301.5700 v1 · 2013-01-24 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQBBCOOEBGZDQTZPZFHFEKONLU}

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	2026-05-18T01:51:59.117383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54021139c409b2384f2fc94e5229cd5d0a7a598ee876e1504a59047538000c93

Aliases

arxiv: 1301.5700 · arxiv_version: 1301.5700v1 · doi: 10.48550/arxiv.1301.5700 · pith_short_12: KQBBCOOEBGZD · pith_short_16: KQBBCOOEBGZDQTZP · pith_short_8: KQBBCOOE

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/KQBBCOOEBGZDQTZPZFHFEKONLU \
  | 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: 54021139c409b2384f2fc94e5229cd5d0a7a598ee876e1504a59047538000c93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4633d2233c6d1bbb1c9add717cc70691bca8c98a34ed4ef3b473f160b1eb10fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2013-01-24T04:33:42Z",
    "title_canon_sha256": "33f3f5fb362d49a8af95358b8a5d6228ea502ef54e3b97f9123ce6c5ec15179c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5700",
    "kind": "arxiv",
    "version": 1
  }
}