Pith Number

pith:5MZOKOD6

pith:2013:5MZOKOD6R7OODMGPDRWTVBFQ2E

not attested not anchored not stored refs pending

Paraconformal structures, ordinary differential equations and totally geodesic manifolds

Wojciech Krynski

arxiv:1310.6855 v2 · 2013-10-25 · 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{5MZOKOD6R7OODMGPDRWTVBFQ2E}

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	2026-05-18T01:37:21.685859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb32e5387e8fdce1b0cf1c6d3a84b0d12bade3b62b43c5d6019f3b455614ae85

Aliases

arxiv: 1310.6855 · arxiv_version: 1310.6855v2 · doi: 10.48550/arxiv.1310.6855 · pith_short_12: 5MZOKOD6R7OO · pith_short_16: 5MZOKOD6R7OODMGP · pith_short_8: 5MZOKOD6

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/5MZOKOD6R7OODMGPDRWTVBFQ2E \
  | 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: eb32e5387e8fdce1b0cf1c6d3a84b0d12bade3b62b43c5d6019f3b455614ae85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f16082ede79db370440a36a4c66e15966e569cd971699abedfb3ae45721406c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-10-25T08:57:50Z",
    "title_canon_sha256": "5077dc9eeed3dc138cf975a6bfacf7f50b49f07245b935819bed8280c42bd926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6855",
    "kind": "arxiv",
    "version": 2
  }
}