Pith Number

pith:VNLIZA3U

pith:2015:VNLIZA3URUDTFK3V5SFK2BVUS7

not attested not anchored not stored refs pending

Constructing Buildings and Harmonic Maps

Alexander Noll, Carlos Simpson, Ludmil Katzarkov, Pranav Pandit

arxiv:1503.00989 v1 · 2015-03-03 · math.AG · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNLIZA3URUDTFK3V5SFK2BVUS7}

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	2026-05-18T02:25:47.956443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab568c83748d0732ab75ec8aad06b497f82c740b1f3927e125d27b9e7b1616ef

Aliases

arxiv: 1503.00989 · arxiv_version: 1503.00989v1 · doi: 10.48550/arxiv.1503.00989 · pith_short_12: VNLIZA3URUDT · pith_short_16: VNLIZA3URUDTFK3V · pith_short_8: VNLIZA3U

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/VNLIZA3URUDTFK3V5SFK2BVUS7 \
  | 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: ab568c83748d0732ab75ec8aad06b497f82c740b1f3927e125d27b9e7b1616ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f52c2fcba33ad0060e2c127dd1766c3a2ae695698c8839a44241062a939dfe32",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-03-03T16:05:34Z",
    "title_canon_sha256": "11713d3af2d38c9339d9213f9768eeca57b084ee9eea80dfdddbdf15ffd03915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00989",
    "kind": "arxiv",
    "version": 1
  }
}