Pith Number

pith:GDT23N4A

pith:2015:GDT23N4ADH5UJD3R6ARO3OPU77

not attested not anchored not stored refs pending

Theoretical Geometry, Critical Theory, and Concept Spaces in IR

Kevin Knudson, Laura Sjoberg

arxiv:1506.01104 v1 · 2015-06-03 · 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{GDT23N4ADH5UJD3R6ARO3OPU77}

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	2026-05-18T01:58:25.054575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e7adb78019fb448f71f022edb9f4ffef7815c97306e1c6a3e97528c6178885

Aliases

arxiv: 1506.01104 · arxiv_version: 1506.01104v1 · doi: 10.48550/arxiv.1506.01104 · pith_short_12: GDT23N4ADH5U · pith_short_16: GDT23N4ADH5UJD3R · pith_short_8: GDT23N4A

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/GDT23N4ADH5UJD3R6ARO3OPU77 \
  | 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: 30e7adb78019fb448f71f022edb9f4ffef7815c97306e1c6a3e97528c6178885

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f55a40d3eaf2db97faf99cc271bd6f8f043a122e03a7b630525f44d7cae63c46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2015-06-03T01:29:39Z",
    "title_canon_sha256": "4c7088aec305a35603a79f26de3721fd1bc5d3df41141f08e499577e40c33a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01104",
    "kind": "arxiv",
    "version": 1
  }
}