Pith Number

pith:3FPI6QAP

pith:2015:3FPI6QAPJ4SDE25M27H4O4TCAU

not attested not anchored not stored refs pending

Pressure transfer functions for interfacial fluid problems

Robin Ming Chen, Samuel Walsh, Vera Mikyoung Hur

arxiv:1511.05550 v1 · 2015-11-16 · math.AP · math-ph · math.MP · 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{3FPI6QAPJ4SDE25M27H4O4TCAU}

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	2026-05-18T01:11:50.155063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d95e8f400f4f24326bacd7cfc77262050b17d2134af1beffa02329095bcbebb2

Aliases

arxiv: 1511.05550 · arxiv_version: 1511.05550v1 · doi: 10.48550/arxiv.1511.05550 · pith_short_12: 3FPI6QAPJ4SD · pith_short_16: 3FPI6QAPJ4SDE25M · pith_short_8: 3FPI6QAP

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/3FPI6QAPJ4SDE25M27H4O4TCAU \
  | 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: d95e8f400f4f24326bacd7cfc77262050b17d2134af1beffa02329095bcbebb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0150fdaea17a88df250f4cb8343f11f2dc2135c197bcaaef85293dac6151fb7c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-11-16T23:12:41Z",
    "title_canon_sha256": "e5c5fda55e4ca30daa6311086ca852e00da3e2cc5f898be89efe9c5cfe6a74fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05550",
    "kind": "arxiv",
    "version": 1
  }
}