Pith Number

pith:3DFSJTGO

pith:2024:3DFSJTGOUAO6EGO76STVVRI7EE

not attested not anchored not stored refs pending

A Note on Spectral Map

Jakub Rydzewski, Tu\u{g}\c{c}e G\"okdemir

arxiv:2412.04011 v1 · 2024-12-05 · physics.chem-ph · cs.LG · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DFSJTGOUAO6EGO76STVVRI7EE}

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	2026-07-05T09:44:57.976544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8cb24cccea01de219dff4a75ac51f213f25c76b8958ab472f09efca32c5f17b

Aliases

arxiv: 2412.04011 · arxiv_version: 2412.04011v1 · doi: 10.48550/arxiv.2412.04011 · pith_short_12: 3DFSJTGOUAO6 · pith_short_16: 3DFSJTGOUAO6EGO7 · pith_short_8: 3DFSJTGO

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/3DFSJTGOUAO6EGO76STVVRI7EE \
  | 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: d8cb24cccea01de219dff4a75ac51f213f25c76b8958ab472f09efca32c5f17b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fa962a635042a82c7fd12258ce750560df040ba99dac98313f58a74d6362dd6",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-12-05T09:45:21Z",
    "title_canon_sha256": "b41ffb5bfd401ae2b5e6b1a05140fce864327875690d5adecc3e1a87556b385e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.04011",
    "kind": "arxiv",
    "version": 1
  }
}