Pith Number

pith:E6AWEA65

pith:2013:E6AWEA652FCEBZXLZWA5LVHRCD

not attested not anchored not stored refs pending

Structure of transition classes for factor codes on shifts of finite type

Mahsa Allahbakhshi, Soonjo Hong, Uijin Jung

arxiv:1311.5878 v3 · 2013-11-22 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6AWEA652FCEBZXLZWA5LVHRCD}

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	2026-05-18T01:28:06.118132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27816203ddd14440e6ebcd81d5d4f110d19d5f1fe1a0f03d55598bc187448b32

Aliases

arxiv: 1311.5878 · arxiv_version: 1311.5878v3 · doi: 10.48550/arxiv.1311.5878 · pith_short_12: E6AWEA652FCE · pith_short_16: E6AWEA652FCEBZXL · pith_short_8: E6AWEA65

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/E6AWEA652FCEBZXLZWA5LVHRCD \
  | 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: 27816203ddd14440e6ebcd81d5d4f110d19d5f1fe1a0f03d55598bc187448b32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f5eced7156289d80c03bc03f2862d2474dde114551d1a7a226a768e2d181408",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-11-22T20:46:39Z",
    "title_canon_sha256": "3e85d8fb92e0062fc333f29db96aeae265e7319d92bbd0db793160a4b20b9331"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5878",
    "kind": "arxiv",
    "version": 3
  }
}