Pith Number

pith:T3EA5DL2

pith:2020:T3EA5DL2RNEUAECWJS5ZHWMIIL

not attested not anchored not stored refs pending

An embedding of the Morse boundary in the Martin boundary

Ilya Gekhtman, Matthew Cordes (D-MATH), Matthieu Dussaule (LMJL)

arxiv:2004.14624 v2 · 2020-04-30 · math.GR · math.MG · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3EA5DL2RNEUAECWJS5ZHWMIIL}

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.

Cited by

1 paper in Pith

HydroX, a light dark matter search with hydrogen-doped liquid xenon time projection chambers

Receipt and verification

First computed	2026-07-05T04:54:43.783425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec80e8d7a8b494010564cbb93d98842f66f91409b9f13f426b6ceba178c0205

Aliases

arxiv: 2004.14624 · arxiv_version: 2004.14624v2 · doi: 10.48550/arxiv.2004.14624 · pith_short_12: T3EA5DL2RNEU · pith_short_16: T3EA5DL2RNEUAECW · pith_short_8: T3EA5DL2

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/T3EA5DL2RNEUAECWJS5ZHWMIIL \
  | 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: 9ec80e8d7a8b494010564cbb93d98842f66f91409b9f13f426b6ceba178c0205

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "108408bd287c29f7a68395094c43cd6f02086ae671091514c65ef842daa4fe4b",
    "cross_cats_sorted": [
      "math.MG",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2020-04-30T07:55:11Z",
    "title_canon_sha256": "09ad5bdbd20a04f63acf2da1776c0e808d7c987f90b2b313aa7e057cb51b4187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14624",
    "kind": "arxiv",
    "version": 2
  }
}