Pith Number

pith:RXDKMN6M

pith:2013:RXDKMN6MNTUJOZV67FITXC7V6H

not attested not anchored not stored refs pending

Strongly Pseudoradial Spaces

Jeremy Brazas, Paul Fabel

arxiv:1301.4624 v2 · 2013-01-20 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXDKMN6MNTUJOZV67FITXC7V6H}

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	2026-05-18T00:48:55.521667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dc6a637cc6ce89766bef9513b8bf5f1df475ddf5a5ecff6a8081d619dcb3a5b

Aliases

arxiv: 1301.4624 · arxiv_version: 1301.4624v2 · doi: 10.48550/arxiv.1301.4624 · pith_short_12: RXDKMN6MNTUJ · pith_short_16: RXDKMN6MNTUJOZV6 · pith_short_8: RXDKMN6M

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/RXDKMN6MNTUJOZV67FITXC7V6H \
  | 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: 8dc6a637cc6ce89766bef9513b8bf5f1df475ddf5a5ecff6a8081d619dcb3a5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69dc925733a0cdcb5452a5eaabec57edf8e42dd90cd70f0b11299a1381cf2f40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2013-01-20T04:02:42Z",
    "title_canon_sha256": "ff9bce172d22d545c969f91fe1b10ef856469a8f279ca55ddbd88c793e04b402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4624",
    "kind": "arxiv",
    "version": 2
  }
}