Pith Number

pith:6M7QS4KZ

pith:2019:6M7QS4KZRBONEFQASY7VAJ6WBH

not attested not anchored not stored refs pending

Neohookean deformations of annuli in the higher dimensional Euclidean space

David Kalaj, Jian-Feng Zhu

arxiv:1903.02291 v1 · 2019-03-06 · 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{6M7QS4KZRBONEFQASY7VAJ6WBH}

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	2026-05-17T23:51:56.307625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f33f097159885cd21600963f5027d609f2c6e067d5ca17054aaf34ff9d014ee9

Aliases

arxiv: 1903.02291 · arxiv_version: 1903.02291v1 · doi: 10.48550/arxiv.1903.02291 · pith_short_12: 6M7QS4KZRBON · pith_short_16: 6M7QS4KZRBONEFQA · pith_short_8: 6M7QS4KZ

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/6M7QS4KZRBONEFQASY7VAJ6WBH \
  | 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: f33f097159885cd21600963f5027d609f2c6e067d5ca17054aaf34ff9d014ee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "042c500058060e28e7213217b4c95aae2ba9d27ca4c9c789e12ca503274812df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2019-03-06T10:26:44Z",
    "title_canon_sha256": "cabd9589e61337d8ba3052a64e47ee4f15505fbcfddbe9e0b82d748d5186224b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02291",
    "kind": "arxiv",
    "version": 1
  }
}