Pith Number

pith:CTD2JZNN

pith:2017:CTD2JZNNUJN6LL23SCG6JR62WR

not attested not anchored not stored refs pending

A note on locking materials and gradient polyconvexity

Anja Schl\"omerkemper, Barbora Bene\v{s}ov\'a, Martin Kru\v{z}\'ik

arxiv:1706.04055 v5 · 2017-06-13 · 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{CTD2JZNNUJN6LL23SCG6JR62WR}

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	2026-05-18T00:14:34.568082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14c7a4e5ada25be5af5b908de4c7dab47fac2369b641d33ee76d9a86ce2af1dc

Aliases

arxiv: 1706.04055 · arxiv_version: 1706.04055v5 · doi: 10.48550/arxiv.1706.04055 · pith_short_12: CTD2JZNNUJN6 · pith_short_16: CTD2JZNNUJN6LL23 · pith_short_8: CTD2JZNN

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/CTD2JZNNUJN6LL23SCG6JR62WR \
  | 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: 14c7a4e5ada25be5af5b908de4c7dab47fac2369b641d33ee76d9a86ce2af1dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0bca17a7985ad975c53e219d09e7685b6e6763af7a2a082f34658ad3c3918bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-06-13T13:36:45Z",
    "title_canon_sha256": "31bd246e81faa884deb804d6fcb332842dae3ce43d952e8fbb3a856b335113a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04055",
    "kind": "arxiv",
    "version": 5
  }
}