Pith Number

pith:V7BWKU7N

pith:2020:V7BWKU7N44KWSO3KREV5H3OKZP

not attested not anchored not stored refs pending

Transport Phenomena in Fluid Films with Curvature Elasticity

Arijit Mahapatra, David Saintillan, Padmini Rangamani

arxiv:2001.07539 v2 · 2020-01-14 · cond-mat.soft · physics.bio-ph · 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{V7BWKU7N44KWSO3KREV5H3OKZP}

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	2026-07-05T01:46:46.810719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afc36553ede715693b6a892bd3edcacbd0acd398b4ab257eb9eae54844ff89a3

Aliases

arxiv: 2001.07539 · arxiv_version: 2001.07539v2 · doi: 10.48550/arxiv.2001.07539 · pith_short_12: V7BWKU7N44KW · pith_short_16: V7BWKU7N44KWSO3K · pith_short_8: V7BWKU7N

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/V7BWKU7N44KWSO3KREV5H3OKZP \
  | 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: afc36553ede715693b6a892bd3edcacbd0acd398b4ab257eb9eae54844ff89a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b39bd037532807fa0e8e4ba3cc1ed7784891875a423a06f90991bbffdc377ec8",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2020-01-14T22:37:54Z",
    "title_canon_sha256": "c30b22ca43d010368e90b718562a44312f53972eaf0f9fea778c3197d990edc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.07539",
    "kind": "arxiv",
    "version": 2
  }
}