Pith Number

pith:TZWVT6JB

pith:2019:TZWVT6JBGUGAZCYXB4GVYG7T4F

not attested not anchored not stored refs pending

Mean curvature flow in asymptotically flat product spacetimes

\'Aron Szab\'o, Boris Vertman, Felix Lubbe, Klaus Kroencke, Oliver C. Schn\"urer, Oliver Lindblad Petersen, Tobias Marxen, Wolfgang Maurer, Wolfgang Meiser

arxiv:1903.03502 v2 · 2019-03-08 · math.DG · 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{TZWVT6JBGUGAZCYXB4GVYG7T4F}

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	2026-07-05T01:26:04.245386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e6d59f921350c0c8b170f0d5c1bf3e16c938f08be5ffb505dfe1c3f76f0d81a

Aliases

arxiv: 1903.03502 · arxiv_version: 1903.03502v2 · doi: 10.48550/arxiv.1903.03502 · pith_short_12: TZWVT6JBGUGA · pith_short_16: TZWVT6JBGUGAZCYX · pith_short_8: TZWVT6JB

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/TZWVT6JBGUGAZCYXB4GVYG7T4F \
  | 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: 9e6d59f921350c0c8b170f0d5c1bf3e16c938f08be5ffb505dfe1c3f76f0d81a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9db6cc89a12078aad940514a59931e7860c63866da8c7a17a73caf6bbffcfc54",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-03-08T15:28:48Z",
    "title_canon_sha256": "fa091f7d8dcf9ea4b3759921a3e6c6572868b0feb2a178bb1fbd7f2a7dd27993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03502",
    "kind": "arxiv",
    "version": 2
  }
}