Pith Number

pith:LJM2TGJD

pith:2017:LJM2TGJDF4TWPRXU2WNZ4KAQ2M

not attested not anchored not stored refs pending

Harmonic Manifolds and Tubes

Bal\'azs Csik\'os, M\'arton Horv\'ath

arxiv:1705.00311 v2 · 2017-04-30 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJM2TGJDF4TWPRXU2WNZ4KAQ2M}

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	2026-05-18T00:39:46.233754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a59a999232f2767c6f4d59b9e2810d32d28085fa5864bef467429c2440f32c2

Aliases

arxiv: 1705.00311 · arxiv_version: 1705.00311v2 · doi: 10.48550/arxiv.1705.00311 · pith_short_12: LJM2TGJDF4TW · pith_short_16: LJM2TGJDF4TWPRXU · pith_short_8: LJM2TGJD

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/LJM2TGJDF4TWPRXU2WNZ4KAQ2M \
  | 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: 5a59a999232f2767c6f4d59b9e2810d32d28085fa5864bef467429c2440f32c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98c9ce8ee4688314f47f9d6ebb71d3d9bc20a2c5dcff9cca7c61c1722fa25376",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-04-30T13:13:18Z",
    "title_canon_sha256": "79830b617c3e13ec2eea913c7f27eb1be7b1e68566e9a39ce77a55abeddc5a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00311",
    "kind": "arxiv",
    "version": 2
  }
}