Pith Number

pith:2KEXWQYI

pith:2017:2KEXWQYIX5N4VHJ7UJG3XLITPC

not attested not anchored not stored refs pending

Totally real submanifolds of $(LCS)_n$-Manifolds

Shyamal Kumar Hui, Tanumoy Pal

arxiv:1710.04873 v1 · 2017-10-13 · 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{2KEXWQYIX5N4VHJ7UJG3XLITPC}

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	2026-05-18T00:32:56.462753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2897b4308bf5bca9d3fa24dbbad1378b29d94631f2e1882bae270149f3859d1

Aliases

arxiv: 1710.04873 · arxiv_version: 1710.04873v1 · doi: 10.48550/arxiv.1710.04873 · pith_short_12: 2KEXWQYIX5N4 · pith_short_16: 2KEXWQYIX5N4VHJ7 · pith_short_8: 2KEXWQYI

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/2KEXWQYIX5N4VHJ7UJG3XLITPC \
  | 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: d2897b4308bf5bca9d3fa24dbbad1378b29d94631f2e1882bae270149f3859d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6facfe1e22ff269510e1d1a2b68dd4fc710c00bba6a5dfb7146d5c877efa4ff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-10-13T11:20:49Z",
    "title_canon_sha256": "5d90aef7c89602845a854c6292989f0b90a8e2d55ea91ec8f3707b0bdcc547e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04873",
    "kind": "arxiv",
    "version": 1
  }
}