Pith Number

pith:ZCCO6R4B

pith:2013:ZCCO6R4BPOFSSNN5C6SUGSOW6L

not attested not anchored not stored refs pending

Gauge theory and string topology

John D.S. Jones, Ralph L. Cohen

arxiv:1304.0613 v1 · 2013-04-02 · math.AT · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCCO6R4BPOFSSNN5C6SUGSOW6L}

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	2026-05-18T03:29:14.878494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c884ef47817b8b2935bd17a54349d6f2f1828d07b1e08a4b1fdac19464542cf0

Aliases

arxiv: 1304.0613 · arxiv_version: 1304.0613v1 · doi: 10.48550/arxiv.1304.0613 · pith_short_12: ZCCO6R4BPOFS · pith_short_16: ZCCO6R4BPOFSSNN5 · pith_short_8: ZCCO6R4B

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/ZCCO6R4BPOFSSNN5C6SUGSOW6L \
  | 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: c884ef47817b8b2935bd17a54349d6f2f1828d07b1e08a4b1fdac19464542cf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfb7dab03576050dda7107ed874736a8a961388896f66b0c4b77705f13c9fcd5",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2013-04-02T12:23:44Z",
    "title_canon_sha256": "a007aae420fe79df77cf9c24127d56bba088751cbd62e8ad2098250e35478e97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0613",
    "kind": "arxiv",
    "version": 1
  }
}