Pith Number

pith:VA6MCYL6

pith:2015:VA6MCYL6I6BH7YPFV7GL7PQCAU

not attested not anchored not stored refs pending

On asymptotic speed of solutions to level-set mean curvature flow equations with driving and source terms

Hiroyoshi Mitake, Hung V. Tran, Yoshikazu Giga

arxiv:1512.03742 v1 · 2015-12-11 · 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{VA6MCYL6I6BH7YPFV7GL7PQCAU}

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	2026-05-18T01:24:31.460923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a83cc1617e47827fe1e5afccbfbe020529eaaed777056204e6bc363e4ac06559

Aliases

arxiv: 1512.03742 · arxiv_version: 1512.03742v1 · doi: 10.48550/arxiv.1512.03742 · pith_short_12: VA6MCYL6I6BH · pith_short_16: VA6MCYL6I6BH7YPF · pith_short_8: VA6MCYL6

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/VA6MCYL6I6BH7YPFV7GL7PQCAU \
  | 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: a83cc1617e47827fe1e5afccbfbe020529eaaed777056204e6bc363e4ac06559

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbf4e7793612ed92ac4e3b4c59e23a3268f96ce166a4c74408ea1758f8fb6ea0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-12-11T17:50:16Z",
    "title_canon_sha256": "a39d63c583a8b11940850515831b3d835dd99ea3b7869b78c8c42ea1bda37a04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03742",
    "kind": "arxiv",
    "version": 1
  }
}