Pith Number

pith:BGBA5GJC

pith:2019:BGBA5GJCP2I3YFFAQ3FGLVSFQC

not attested not anchored not stored refs pending

Two-phase developing laminar mixing layer at supercritical pressures

Branson Davis, Jordi Poblador-Ibanez, William A. Sirignano

arxiv:1912.01138 v3 · 2019-12-03 · 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{BGBA5GJCP2I3YFFAQ3FGLVSFQC}

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	2026-07-05T01:07:38.421391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09820e99227e91bc14a086ca65d645809234ecfa9b0ceef7d58739073ff42d13

Aliases

arxiv: 1912.01138 · arxiv_version: 1912.01138v3 · doi: 10.48550/arxiv.1912.01138 · pith_short_12: BGBA5GJCP2I3 · pith_short_16: BGBA5GJCP2I3YFFA · pith_short_8: BGBA5GJC

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/BGBA5GJCP2I3YFFAQ3FGLVSFQC \
  | 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: 09820e99227e91bc14a086ca65d645809234ecfa9b0ceef7d58739073ff42d13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05dad4733e8089c757df1770f6c700bd0a32fac2f2a65d46660826aa8e80a7ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-12-03T00:49:32Z",
    "title_canon_sha256": "d5f86ee654073d850b4746a39560566599e494a6a446ff497993d9483c33fc4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.01138",
    "kind": "arxiv",
    "version": 3
  }
}