Pith Number

pith:GWX3VE3U

pith:2014:GWX3VE3UWFUTWGW56TYN4S5C3T

not attested not anchored not stored refs pending

Chromatic fracture cubes

Omar Antol\'in-Camarena, Tobias Barthel

arxiv:1410.7271 v1 · 2014-10-27 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWX3VE3UWFUTWGW56TYN4S5C3T}

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	2026-05-18T02:39:17.680764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35afba9374b1693b1addf4f0de4ba2dce3504d4105f0c55afb46ea3d203d3d1e

Aliases

arxiv: 1410.7271 · arxiv_version: 1410.7271v1 · doi: 10.48550/arxiv.1410.7271 · pith_short_12: GWX3VE3UWFUT · pith_short_16: GWX3VE3UWFUTWGW5 · pith_short_8: GWX3VE3U

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/GWX3VE3UWFUTWGW56TYN4S5C3T \
  | 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: 35afba9374b1693b1addf4f0de4ba2dce3504d4105f0c55afb46ea3d203d3d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2203aab82e5a77aa8f7c8741d54c602cf1e1fb421b2704ca0812d740f5b7c6b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-10-27T15:19:56Z",
    "title_canon_sha256": "a96c80250c9a9f96f6576fbfdc60584f906b4ea3f69949c2a95ca97f1a8e7723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7271",
    "kind": "arxiv",
    "version": 1
  }
}