Pith Number

pith:MM6B4DPO

pith:2018:MM6B4DPOOEYVWFTZC7FNMFF4CL

not attested not anchored not stored refs pending

Finite volume solution for two-phase flow in a straight capillary

Alexander Yelkhovsky, W. Val Pinczewski

arxiv:1807.00247 v1 · 2018-07-01 · 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{MM6B4DPOOEYVWFTZC7FNMFF4CL}

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	2026-05-18T00:11:55.560437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

633c1e0dee71315b167917cad614bc12d69c63753ae12cf38ecaf7834c243e0b

Aliases

arxiv: 1807.00247 · arxiv_version: 1807.00247v1 · doi: 10.48550/arxiv.1807.00247 · pith_short_12: MM6B4DPOOEYV · pith_short_16: MM6B4DPOOEYVWFTZ · pith_short_8: MM6B4DPO

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/MM6B4DPOOEYVWFTZC7FNMFF4CL \
  | 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: 633c1e0dee71315b167917cad614bc12d69c63753ae12cf38ecaf7834c243e0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "938cf31aeafc773e2c4847be897d3fd6343db102046c270b85d26bcef199ecd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-07-01T00:30:34Z",
    "title_canon_sha256": "c973e0aebbcf7c460de6de62b4e8ba44edc498e1c1b61533c365c81d3ff87354"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00247",
    "kind": "arxiv",
    "version": 1
  }
}