Pith Number

pith:NXB7ANIW

pith:2026:NXB7ANIWBPH7S3YBWNGK2S32U6

not attested not anchored not stored refs pending

Free boundary space-like graphs with prescribed mean curvature

Lorenzo Maniscalco

arxiv:2608.00887 v1 · 2026-08-01 · 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{NXB7ANIWBPH7S3YBWNGK2S32U6}

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	2026-08-04T01:55:28.474072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dc3f035160bcff96f01b34cad4b7aa78c543f0a195e6103cc0259949587fbdb

Aliases

arxiv: 2608.00887 · arxiv_version: 2608.00887v1 · doi: 10.48550/arxiv.2608.00887 · pith_short_12: NXB7ANIWBPH7 · pith_short_16: NXB7ANIWBPH7S3YB · pith_short_8: NXB7ANIW

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/NXB7ANIWBPH7S3YBWNGK2S32U6 \
  | 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: 6dc3f035160bcff96f01b34cad4b7aa78c543f0a195e6103cc0259949587fbdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d6716f472af3b8576f94cb078c87c89c7711937a0aad480f6d5af179017f938",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-08-01T22:34:12Z",
    "title_canon_sha256": "8d7d9e4afecb958e3a3f55bfc17354b74b1c5c229a7a65e6df9600de4067f82c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00887",
    "kind": "arxiv",
    "version": 1
  }
}