Pith Number

pith:42C2NTFF

pith:2026:42C2NTFF5AK5N6Y6L5GPARNQTD

not attested not anchored not stored refs pending

Flexibility of the isometric immersion system in arbitrary dimension and codimension and the energy scaling of prestrained thin films

Hui Li, Marta Lewicka

arxiv:2607.15838 v1 · 2026-07-17 · 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{42C2NTFF5AK5N6Y6L5GPARNQTD}

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	2026-07-20T01:19:12.806846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e685a6cca5e815d6fb1e5f4cf045b098feefdb61662ddff42b4e58e0f09bfaa4

Aliases

arxiv: 2607.15838 · arxiv_version: 2607.15838v1 · doi: 10.48550/arxiv.2607.15838 · pith_short_12: 42C2NTFF5AK5 · pith_short_16: 42C2NTFF5AK5N6Y6 · pith_short_8: 42C2NTFF

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/42C2NTFF5AK5N6Y6L5GPARNQTD \
  | 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: e685a6cca5e815d6fb1e5f4cf045b098feefdb61662ddff42b4e58e0f09bfaa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "720786a1018e99b2bd1d0a614a048eda7c93d7d40f8615d4e3bdd89c57f97a84",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-07-17T10:48:58Z",
    "title_canon_sha256": "b3819438391abc55fb4d21f47875259e5e6accdb4b4a183f44d905d922c89168"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15838",
    "kind": "arxiv",
    "version": 1
  }
}