Pith Number

pith:B6SMMI3U

pith:2014:B6SMMI3UZN4V75FZOKKCR6AEMZ

not attested not anchored not stored refs pending

Embedded minimal surfaces in $\mathbb{R}^n$

Antonio Alarcon, Franc Forstneric, Francisco J. Lopez

arxiv:1409.6901 v4 · 2014-09-24 · math.DG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6SMMI3UZN4V75FZOKKCR6AEMZ}

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	2026-05-18T01:16:26.694459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fa4c62374cb795ff4b9729428f804665f314bd6d01e6e1f102e2a3040bc6a63

Aliases

arxiv: 1409.6901 · arxiv_version: 1409.6901v4 · doi: 10.48550/arxiv.1409.6901 · pith_short_12: B6SMMI3UZN4V · pith_short_16: B6SMMI3UZN4V75FZ · pith_short_8: B6SMMI3U

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/B6SMMI3UZN4V75FZOKKCR6AEMZ \
  | 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: 0fa4c62374cb795ff4b9729428f804665f314bd6d01e6e1f102e2a3040bc6a63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c26342c3764f66663cf950f37d54b25f6aac85ab306b8368dba6b1020c952fe",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-09-24T11:09:59Z",
    "title_canon_sha256": "a5dca287e6254e129e6e77a8f58a767e1d25da1e57daaeaf5141f0eb3c080b81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6901",
    "kind": "arxiv",
    "version": 4
  }
}