Pith Number

pith:L7Q7ZA5Q

pith:2017:L7Q7ZA5Q7I5JW4F2V3SNZHVST7

not attested not anchored not stored refs pending

A Unified Approach to Nonlinear Transformation Materials

Baowen Li, Sophia R. Sklan

arxiv:1703.03458 v1 · 2017-03-09 · cond-mat.other · gr-qc · nlin.SI · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7Q7ZA5Q7I5JW4F2V3SNZHVST7}

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	2026-05-18T00:48:59.041434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fe1fc83b0fa3a9b70baaee4dc9eb29fda0831bb78822dc52cd8adebf4cc6c12

Aliases

arxiv: 1703.03458 · arxiv_version: 1703.03458v1 · doi: 10.48550/arxiv.1703.03458 · pith_short_12: L7Q7ZA5Q7I5J · pith_short_16: L7Q7ZA5Q7I5JW4F2 · pith_short_8: L7Q7ZA5Q

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/L7Q7ZA5Q7I5JW4F2V3SNZHVST7 \
  | 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: 5fe1fc83b0fa3a9b70baaee4dc9eb29fda0831bb78822dc52cd8adebf4cc6c12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8acb69a0c615ba2a24431262406d20d1b00d6fc40ad590c5a8e23ab9a73474db",
    "cross_cats_sorted": [
      "gr-qc",
      "nlin.SI",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2017-03-09T20:46:24Z",
    "title_canon_sha256": "cacb3db9875b6bae8721333830cea339e13952864665d7b5fcec36fe7bb030d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03458",
    "kind": "arxiv",
    "version": 1
  }
}