Pith Number

pith:6POW37ZN

pith:2014:6POW37ZNAVQBKF7HXD6HF7S2MX

not attested not anchored not stored refs pending

Directed harmonic currents near hyperbolic singularities

Viet-Anh Nguyen

arxiv:1411.6421 v2 · 2014-11-24 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6POW37ZNAVQBKF7HXD6HF7S2MX}

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	2026-05-18T00:54:58.328997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3dd6dff2d05601517e7b8fc72fe5a65db10925cbd6467daa739442159e6e1b3

Aliases

arxiv: 1411.6421 · arxiv_version: 1411.6421v2 · doi: 10.48550/arxiv.1411.6421 · pith_short_12: 6POW37ZNAVQB · pith_short_16: 6POW37ZNAVQBKF7H · pith_short_8: 6POW37ZN

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/6POW37ZNAVQBKF7HXD6HF7S2MX \
  | 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: f3dd6dff2d05601517e7b8fc72fe5a65db10925cbd6467daa739442159e6e1b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0499b5b4c57e058ef1ebc9de089aeb1d47f1eed8558499d5f5294aed97d1ac00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-11-24T11:54:09Z",
    "title_canon_sha256": "b9f170151de7113b06757745a1a0920dcf3cbed7fc0ac7500a3840b81417a278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6421",
    "kind": "arxiv",
    "version": 2
  }
}