Pith Number

pith:ECN23AFM

pith:2012:ECN23AFMJJCYAQWEAR7BOK4E3P

not attested not anchored not stored refs pending

Instabilities and diffusion in a hydrodynamic model of a fluid membrane coupled to a thin active fluid layer

Abhik Basu, Niladri Sarkar

arxiv:1209.4706 v1 · 2012-09-21 · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECN23AFMJJCYAQWEAR7BOK4E3P}

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	2026-05-18T03:40:50.977034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209bad80ac4a458042c4047e172b84dbdfcc5ae56d849fc8b957c381e9090c06

Aliases

arxiv: 1209.4706 · arxiv_version: 1209.4706v1 · doi: 10.48550/arxiv.1209.4706 · pith_short_12: ECN23AFMJJCY · pith_short_16: ECN23AFMJJCYAQWE · pith_short_8: ECN23AFM

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/ECN23AFMJJCYAQWEAR7BOK4E3P \
  | 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: 209bad80ac4a458042c4047e172b84dbdfcc5ae56d849fc8b957c381e9090c06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e4419cf41d52babd061c2d55f063dc68c2fecfa0c6d2ece11bbe7602a7bd0e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-09-21T05:34:54Z",
    "title_canon_sha256": "6eb4cff6d35cb37dcbb0f4eeb71bdac9efbca8bab7b4475b97c57dc960e337e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4706",
    "kind": "arxiv",
    "version": 1
  }
}