Pith Number

pith:YHU3LOMU

pith:2014:YHU3LOMU2URUTNU6AOSYTQZLZC

not attested not anchored not stored refs pending

Sharp interfaces in two dimensional free boundary problems: Efficient interface calculation via matched conformal maps

Shankar C. Venkataramani, Stuart Kent

arxiv:1405.6965 v2 · 2014-05-27 · math-ph · math.CA · math.CV · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHU3LOMU2URUTNU6AOSYTQZLZC}

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	2026-05-18T01:43:05.748837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1e9b5b994d52349b69e03a589c32bc88becdb3d2f4f524c42e1e78ea676e18a

Aliases

arxiv: 1405.6965 · arxiv_version: 1405.6965v2 · doi: 10.48550/arxiv.1405.6965 · pith_short_12: YHU3LOMU2URU · pith_short_16: YHU3LOMU2URUTNU6 · pith_short_8: YHU3LOMU

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/YHU3LOMU2URUTNU6AOSYTQZLZC \
  | 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: c1e9b5b994d52349b69e03a589c32bc88becdb3d2f4f524c42e1e78ea676e18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aced97a51b339e4a938168ebca761fd61db9a5c3dd76bda8e23cf0b2abacf0c4",
    "cross_cats_sorted": [
      "math.CA",
      "math.CV",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-05-27T16:05:13Z",
    "title_canon_sha256": "c9bffcc271956d3f4cb8c2cbfcdf1e27ae4301b5757406830ee2b5a3ea2c7bd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6965",
    "kind": "arxiv",
    "version": 2
  }
}