Pith Number

pith:MJKNKORH

pith:2017:MJKNKORHM7AGL2WTHJ75JNGLVO

not attested not anchored not stored refs pending

Localized Manifold Harmonics for Spectral Shape Analysis

Emanuele Rodol\`a, Michael M. Bronstein, Simone Melzi, Umberto Castellani

arxiv:1707.02596 v2 · 2017-07-09 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MJKNKORHM7AGL2WTHJ75JNGLVO}

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	2026-05-18T00:31:30.977463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6254d53a2767c065ead33a7fd4b4cbabbc4d7512417e71b4f6532d794146ecf7

Aliases

arxiv: 1707.02596 · arxiv_version: 1707.02596v2 · doi: 10.48550/arxiv.1707.02596 · pith_short_12: MJKNKORHM7AG · pith_short_16: MJKNKORHM7AGL2WT · pith_short_8: MJKNKORH

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/MJKNKORHM7AGL2WTHJ75JNGLVO \
  | 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: 6254d53a2767c065ead33a7fd4b4cbabbc4d7512417e71b4f6532d794146ecf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c0bfd8a85b0496bd6bafcdee2a4b952ea2a96fe54ce6feb11140f18b91583d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2017-07-09T16:03:30Z",
    "title_canon_sha256": "60faaf66f4c4d55701781bea46eb7e737bceadd31309bcab8847c2fc49518337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02596",
    "kind": "arxiv",
    "version": 2
  }
}