Pith Number

pith:3XEDS6KV

pith:2015:3XEDS6KV45UJF57FMABK5AKIYG

not attested not anchored not stored refs pending

Isotropic realizability of a strain field for the incompressible two-dimensional Stokes equation

Marc Briane (IRMAR)

arxiv:1509.05211 v1 · 2015-09-17 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3XEDS6KV45UJF57FMABK5AKIYG}

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	2026-05-18T01:32:49.598056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddc8397955e76892f7e56002ae8148c1a5b37f5741dbdc4040a625256ba3d261

Aliases

arxiv: 1509.05211 · arxiv_version: 1509.05211v1 · doi: 10.48550/arxiv.1509.05211 · pith_short_12: 3XEDS6KV45UJ · pith_short_16: 3XEDS6KV45UJF57F · pith_short_8: 3XEDS6KV

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/3XEDS6KV45UJF57FMABK5AKIYG \
  | 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: ddc8397955e76892f7e56002ae8148c1a5b37f5741dbdc4040a625256ba3d261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7041b89a3e12d7809786327dcbb9ab3628b629f4f2fca16b750476fb38b0ac31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-09-17T11:30:14Z",
    "title_canon_sha256": "664195e7abb27f94e6d5d595d467294522b06af46abda6237b373e085b6594fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05211",
    "kind": "arxiv",
    "version": 1
  }
}