Pith Number

pith:3BCD3TC3

pith:2016:3BCD3TC3VU5JZYPBIQWOE5H4RE

not attested not anchored not stored refs pending

Topological Integer Additive Set-Sequential Graphs

Chithra Sudev, Germina Augustine, Naduvath Sudev

arxiv:1602.03435 v1 · 2016-02-01 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BCD3TC3VU5JZYPBIQWOE5H4RE}

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	2026-05-18T01:20:59.943073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8443dcc5bad3a9ce1e1442ce274fc8912be5eebfac8f2990e222d7238c61d15

Aliases

arxiv: 1602.03435 · arxiv_version: 1602.03435v1 · doi: 10.48550/arxiv.1602.03435 · pith_short_12: 3BCD3TC3VU5J · pith_short_16: 3BCD3TC3VU5JZYPB · pith_short_8: 3BCD3TC3

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/3BCD3TC3VU5JZYPBIQWOE5H4RE \
  | 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: d8443dcc5bad3a9ce1e1442ce274fc8912be5eebfac8f2990e222d7238c61d15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e90dc8c064482e7f5643b5f5dd2e2557e5937920959b3add7c974a0c38438c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2016-02-01T02:35:08Z",
    "title_canon_sha256": "364a13ae4b729220124844588206b6453eb9198a116bda96efa487f699a7d9f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03435",
    "kind": "arxiv",
    "version": 1
  }
}