Pith Number

pith:G5D5FKTE

pith:2012:G5D5FKTEKIL3YOOHWG433WQMCL

not attested not anchored not stored refs pending

Displacement interpolations from a Hamiltonian point of view

Paul W. Y. Lee

arxiv:1205.1442 v6 · 2012-05-07 · 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{G5D5FKTEKIL3YOOHWG433WQMCL}

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	2026-05-18T03:17:57.428349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3747d2aa645217bc39c7b1b9bdda0c12f6606bd177a0df1c3f6c31339f8593ea

Aliases

arxiv: 1205.1442 · arxiv_version: 1205.1442v6 · doi: 10.48550/arxiv.1205.1442 · pith_short_12: G5D5FKTEKIL3 · pith_short_16: G5D5FKTEKIL3YOOH · pith_short_8: G5D5FKTE

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/G5D5FKTEKIL3YOOHWG433WQMCL \
  | 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: 3747d2aa645217bc39c7b1b9bdda0c12f6606bd177a0df1c3f6c31339f8593ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efe026d963f89c4a28ccbd6bd93a750d010fcd05779265976ce134fee94994d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-05-07T16:01:20Z",
    "title_canon_sha256": "b3daaa8fe7d4c87b03eede39444a5d563ce02c434112e3f7a2c324d57445008a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1442",
    "kind": "arxiv",
    "version": 6
  }
}