Pith Number

pith:MEIIAH4S

pith:2019:MEIIAH4SJNLEM2SLZ6EXPTNXHY

not attested not anchored not stored refs pending

Buoyancy-driven exchange flows in inclined ducts

Adrien Lefauve, P. F. Linden

arxiv:1907.03502 v1 · 2019-07-08 · 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{MEIIAH4SJNLEM2SLZ6EXPTNXHY}

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	2026-07-05T06:51:58.069708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6110801f924b56466a4bcf8977cdb73e0d65f7042d79924473d85a078f05767c

Aliases

arxiv: 1907.03502 · arxiv_version: 1907.03502v1 · doi: 10.48550/arxiv.1907.03502 · pith_short_12: MEIIAH4SJNLE · pith_short_16: MEIIAH4SJNLEM2SL · pith_short_8: MEIIAH4S

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/MEIIAH4SJNLEM2SLZ6EXPTNXHY \
  | 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: 6110801f924b56466a4bcf8977cdb73e0d65f7042d79924473d85a078f05767c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a61831571179e87422dbaf16bf8edfeed9aee4db997d38620bdf7c5733700bec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-07-08T10:57:31Z",
    "title_canon_sha256": "d2c9bc2bf6b493b7264dd0e2d2ce464adf756a8478574d5d88febf8b3263eb00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03502",
    "kind": "arxiv",
    "version": 1
  }
}