Pith Number

pith:DPBN7RLX

pith:2026:DPBN7RLXVAYHGKJTMPZJ3FJIGN

not attested not anchored not stored refs pending

Shape-Transition in Non-Euclidean Ribbons

Noam Shalev

arxiv:2607.22593 v1 · 2026-06-10 · math.AP · 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{DPBN7RLXVAYHGKJTMPZJ3FJIGN}

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	2026-07-28T00:21:43.953113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bc2dfc577a83073293363f29d952833424391b8b4379b482f30fe7c43911b02

Aliases

arxiv: 2607.22593 · arxiv_version: 2607.22593v1 · doi: 10.48550/arxiv.2607.22593 · pith_short_12: DPBN7RLXVAYH · pith_short_16: DPBN7RLXVAYHGKJT · pith_short_8: DPBN7RLX

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/DPBN7RLXVAYHGKJTMPZJ3FJIGN \
  | 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: 1bc2dfc577a83073293363f29d952833424391b8b4379b482f30fe7c43911b02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9909ef6401a0fe59930a9cdf3cce9908007e0b109c06786c2621605b4f00e969",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-10T20:09:56Z",
    "title_canon_sha256": "1e2bd01b6e9bdcb0e9b9cf98fd749ccea4c4e1ee734153e16d65c02995320d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22593",
    "kind": "arxiv",
    "version": 1
  }
}