Pith Number

pith:MTQSCNRV

pith:2017:MTQSCNRVBV7327BPUB4WLYCVA6

not attested not anchored not stored refs pending

On the topological rigidity of self shrinkers in $\mathbb{R}^3$

Alexander Mramor, Shengwen Wang

arxiv:1708.06581 v3 · 2017-08-22 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTQSCNRVBV7327BPUB4WLYCVA6}

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	2026-05-18T00:18:46.293960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64e12136350d7fbd7c2fa07965e055079852aafc08fc005f3c9fbdf606df21d6

Aliases

arxiv: 1708.06581 · arxiv_version: 1708.06581v3 · doi: 10.48550/arxiv.1708.06581 · pith_short_12: MTQSCNRVBV73 · pith_short_16: MTQSCNRVBV7327BP · pith_short_8: MTQSCNRV

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/MTQSCNRVBV7327BPUB4WLYCVA6 \
  | 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: 64e12136350d7fbd7c2fa07965e055079852aafc08fc005f3c9fbdf606df21d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d78ba39ec5a8c936c752220b7391cd2edc5ba7e79896ffbd98edb94a04d5fdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-08-22T12:31:07Z",
    "title_canon_sha256": "56212596f704374d9cd8a41262d2849ae4914ac2bfef197b64fbdb30d7d30501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06581",
    "kind": "arxiv",
    "version": 3
  }
}