Pith Number

pith:6GE6A6MI

pith:2019:6GE6A6MIFPFVNQ2RBNXG4G2V7X

not attested not anchored not stored refs pending

Theta Functions and Adiabatic Curvature on a Torus

Ching-Hao Chang, I-Hsun Tsai, Jih-Hsin Cheng

arxiv:1905.06555 v1 · 2019-05-16 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6GE6A6MIFPFVNQ2RBNXG4G2V7X}

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	2026-05-17T23:46:01.910761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f189e079882bcb56c3510b6e6e1b55fdc84d31fee09366734734319f1f532364

Aliases

arxiv: 1905.06555 · arxiv_version: 1905.06555v1 · doi: 10.48550/arxiv.1905.06555 · pith_short_12: 6GE6A6MIFPFV · pith_short_16: 6GE6A6MIFPFVNQ2R · pith_short_8: 6GE6A6MI

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/6GE6A6MIFPFVNQ2RBNXG4G2V7X \
  | 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: f189e079882bcb56c3510b6e6e1b55fdc84d31fee09366734734319f1f532364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d01716e59b15a402d6af64e2f75b15930e0f57c2a78218503a62efd94a2511e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-05-16T06:37:51Z",
    "title_canon_sha256": "a252f58cb2a1dc05efc3bd27414d1b7bac4d927f36e6dc91bd61237b4f8257de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06555",
    "kind": "arxiv",
    "version": 1
  }
}