Pith Number

pith:L7C3RUUL

pith:2012:L7C3RUUL7J6HDMJQ3C2ZF6DQTX

not attested not anchored not stored refs pending

Eternal forced mean curvature flows I - A compactness result

Graham Smith

arxiv:1203.0544 v1 · 2012-03-02 · 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{L7C3RUUL7J6HDMJQ3C2ZF6DQTX}

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	2026-05-18T04:01:00.429598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fc5b8d28bfa7c71b130d8b592f8709dc30e99c36d62e629de3a2797926e383c

Aliases

arxiv: 1203.0544 · arxiv_version: 1203.0544v1 · doi: 10.48550/arxiv.1203.0544 · pith_short_12: L7C3RUUL7J6H · pith_short_16: L7C3RUUL7J6HDMJQ · pith_short_8: L7C3RUUL

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/L7C3RUUL7J6HDMJQ3C2ZF6DQTX \
  | 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: 5fc5b8d28bfa7c71b130d8b592f8709dc30e99c36d62e629de3a2797926e383c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ab5e214b76bb5d7e658769eb323f3a1e5e8858f83f663a429c95042c66ad4d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-03-02T18:42:09Z",
    "title_canon_sha256": "b1a1fff02b527acfd730903671d690a5fa919cf076d11f762680758ebfca13a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0544",
    "kind": "arxiv",
    "version": 1
  }
}