Pith Number

pith:OCPR6HNC

pith:2015:OCPR6HNCOR73OTQQUWWRS6S2L4

not attested not anchored not stored refs pending

Premixed flame propagation in vertical tubes

Kirill A. Kazakov

arxiv:1512.07643 v1 · 2015-12-23 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCPR6HNCOR73OTQQUWWRS6S2L4}

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	2026-05-18T01:15:43.282375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

709f1f1da2747fb74e10a5ad197a5a5f06b216368943b3fb479302934fefa54a

Aliases

arxiv: 1512.07643 · arxiv_version: 1512.07643v1 · doi: 10.48550/arxiv.1512.07643 · pith_short_12: OCPR6HNCOR73 · pith_short_16: OCPR6HNCOR73OTQQ · pith_short_8: OCPR6HNC

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/OCPR6HNCOR73OTQQUWWRS6S2L4 \
  | 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: 709f1f1da2747fb74e10a5ad197a5a5f06b216368943b3fb479302934fefa54a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07dbd4af769f4a50c9a2cb03aa9c764db44fd98e417c50e33f9768ba77183af3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-12-23T21:32:59Z",
    "title_canon_sha256": "ef64602c4a98cf7ab7e12c104ecf65a4204a761ec48b19c6167ec5a79ddd59de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07643",
    "kind": "arxiv",
    "version": 1
  }
}