Pith Number

pith:XLCS3C2L

pith:2014:XLCS3C2LJZM4A4EYVW3Y7BNO3H

not attested not anchored not stored refs pending

Geometric pressure for multimodal maps of the interval

Feliks Przytycki, Juan Rivera-Letelier

arxiv:1405.2443 v2 · 2014-05-10 · 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{XLCS3C2LJZM4A4EYVW3Y7BNO3H}

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	2026-05-18T01:04:37.961194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bac52d8b4b4e59c07098adb78f85aed9c6603258cc86f100bcfbab8f704878e5

Aliases

arxiv: 1405.2443 · arxiv_version: 1405.2443v2 · doi: 10.48550/arxiv.1405.2443 · pith_short_12: XLCS3C2LJZM4 · pith_short_16: XLCS3C2LJZM4A4EY · pith_short_8: XLCS3C2L

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/XLCS3C2LJZM4A4EYVW3Y7BNO3H \
  | 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: bac52d8b4b4e59c07098adb78f85aed9c6603258cc86f100bcfbab8f704878e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef4b27c70cf6a2eb9750ebe9362a9e38d716640017a17e7ec88725a3a362a872",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-05-10T15:39:07Z",
    "title_canon_sha256": "4c4cc198c2292fc273e1e1d8e7d94bf939c132b75fc8a88168e96fffcde64e4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2443",
    "kind": "arxiv",
    "version": 2
  }
}