Pith Number

pith:HFCCH4MT

pith:2026:HFCCH4MTMAHYIXGOJC65BJ7AKX

not attested not anchored not stored refs pending

Area-charge inequalities and local rigidity of free boundary MOTS in charged initial data sets

Edilson Ferreira, Ivaldo Nunes

arxiv:2606.22184 v1 · 2026-06-20 · 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{HFCCH4MTMAHYIXGOJC65BJ7AKX}

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	2026-06-23T02:13:31.348242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

394423f193600f845cce48bdd0a7e055efd71bed043b635b0f7e0c3861b37c29

Aliases

arxiv: 2606.22184 · arxiv_version: 2606.22184v1 · doi: 10.48550/arxiv.2606.22184 · pith_short_12: HFCCH4MTMAHY · pith_short_16: HFCCH4MTMAHYIXGO · pith_short_8: HFCCH4MT

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/HFCCH4MTMAHYIXGOJC65BJ7AKX \
  | 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: 394423f193600f845cce48bdd0a7e055efd71bed043b635b0f7e0c3861b37c29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "796dc04b29254affa0289a3073b2615cb30a548e6b2bd286db427efe3b69ae61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-06-20T18:29:51Z",
    "title_canon_sha256": "d76c3da37ec93a628de79be518a842c84694ed674b53a16a3a0facaba41e45f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22184",
    "kind": "arxiv",
    "version": 1
  }
}