Pith Number

pith:HHINXDIF

pith:2022:HHINXDIF4OR5U7FIRCE4KW7LRC

not attested not anchored not stored refs pending

Reconstruction of spectra and an algorithm based on the theorems of Darboux and Puiseux

Sa\v{s}o Grozdanov, Timotej Lemut

arxiv:2209.02788 v2 · 2022-09-06 · hep-th · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHINXDIF4OR5U7FIRCE4KW7LRC}

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	2026-07-05T05:41:28.094832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39d0db8d05e3a3da7ca88889c55beb889a797ecc8463de9d9dc45e8488e1cfe4

Aliases

arxiv: 2209.02788 · arxiv_version: 2209.02788v2 · doi: 10.48550/arxiv.2209.02788 · pith_short_12: HHINXDIF4OR5 · pith_short_16: HHINXDIF4OR5U7FI · pith_short_8: HHINXDIF

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/HHINXDIF4OR5U7FIRCE4KW7LRC \
  | 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: 39d0db8d05e3a3da7ca88889c55beb889a797ecc8463de9d9dc45e8488e1cfe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a905eca7b4044440e26fd4736e049529be7d1319e60dde5fad6e89aeb9249643",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-09-06T19:20:09Z",
    "title_canon_sha256": "949743ce5551e7f289fe98d7f3e1a631e32932d7c4b68a9144ac2f2ee3f61dae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02788",
    "kind": "arxiv",
    "version": 2
  }
}