Pith Number

pith:I6UMMYXO

pith:2019:I6UMMYXOKCDOGWHY7PJESPDGEN

not attested not anchored not stored refs pending

Structure of singularities in the nonlinear nerve conduction problem

Aram Karakhanyan

arxiv:1906.05383 v2 · 2019-06-12 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6UMMYXOKCDOGWHY7PJESPDGEN}

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	2026-05-17T23:42:02.067999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a8c662ee5086e358f8fbd2493c66236cce9ed1d0c606ec702cc57f7598e957

Aliases

arxiv: 1906.05383 · arxiv_version: 1906.05383v2 · doi: 10.48550/arxiv.1906.05383 · pith_short_12: I6UMMYXOKCDO · pith_short_16: I6UMMYXOKCDOGWHY · pith_short_8: I6UMMYXO

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/I6UMMYXOKCDOGWHY7PJESPDGEN \
  | 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: 47a8c662ee5086e358f8fbd2493c66236cce9ed1d0c606ec702cc57f7598e957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e33301c6b23e786e1d6dfc0a33e15cbb27ccd024ba8c5dc7e24d18c83b8d0147",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-06-12T21:27:54Z",
    "title_canon_sha256": "c52ef6fd6912b59bec5ed6ade609ac379bd1b81ac85f8bec168a971cc2ad73fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05383",
    "kind": "arxiv",
    "version": 2
  }
}