Pith Number

pith:BXVKA4LQ

pith:2017:BXVKA4LQU4IMBG3GYHQBVZCQAM

not attested not anchored not stored refs pending

Optimal relaxation to a planar interface in the Mullins-Sekerka problem

Felix Otto, Maria G. Westdickenberg, Olga Chugreeva

arxiv:1709.04833 v3 · 2017-09-14 · 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{BXVKA4LQU4IMBG3GYHQBVZCQAM}

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	2026-05-18T00:14:06.665045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0deaa07170a710c09b66c1e01ae450032747db5ea12ff9783cc87aba97d6f6df

Aliases

arxiv: 1709.04833 · arxiv_version: 1709.04833v3 · doi: 10.48550/arxiv.1709.04833 · pith_short_12: BXVKA4LQU4IM · pith_short_16: BXVKA4LQU4IMBG3G · pith_short_8: BXVKA4LQ

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/BXVKA4LQU4IMBG3GYHQBVZCQAM \
  | 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: 0deaa07170a710c09b66c1e01ae450032747db5ea12ff9783cc87aba97d6f6df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6125a02c73f2bfa574562bda63d21f4a3816ba69f81863f644eb9174421f2ff2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-14T15:00:59Z",
    "title_canon_sha256": "011e5d2a750529c4b7774a9652a8aaa6229a24c35d2d2448feba01438b09e448"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04833",
    "kind": "arxiv",
    "version": 3
  }
}