Pith Number

pith:AOS2IVWQ

pith:2014:AOS2IVWQKG6CIBZNURZFWYECF2

not attested not anchored not stored refs pending

A Creative Review on Integer Additive Set-Valued Graphs

K. A. Germina, K. P. Chithra, N. K. Sudev

arxiv:1407.7208 v2 · 2014-07-27 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOS2IVWQKG6CIBZNURZFWYECF2}

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	2026-05-18T02:20:10.265667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03a5a456d051bc24072da4725b60822e894e9a041a0971296290aa4eb51e20f1

Aliases

arxiv: 1407.7208 · arxiv_version: 1407.7208v2 · doi: 10.48550/arxiv.1407.7208 · pith_short_12: AOS2IVWQKG6C · pith_short_16: AOS2IVWQKG6CIBZN · pith_short_8: AOS2IVWQ

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/AOS2IVWQKG6CIBZNURZFWYECF2 \
  | 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: 03a5a456d051bc24072da4725b60822e894e9a041a0971296290aa4eb51e20f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dad8c76f431e9a53fa18d4fc73c9e4eab7bd4c675e95d863e31b0115206449a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-07-27T10:35:00Z",
    "title_canon_sha256": "7a7e077eb6f20f66f627f4e0b45f17288d1a8604e3c8a65a4bbe96b204cd279d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7208",
    "kind": "arxiv",
    "version": 2
  }
}