Pith Number

pith:QSRWRXEX

pith:2016:QSRWRXEXU6GAA656J34KQGONWW

not attested not anchored not stored refs pending

Some New Results on Integer Additive Set-Valued Signed Graphs

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

arxiv:1609.00295 v1 · 2016-09-01 · 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{QSRWRXEXU6GAA656J34KQGONWW}

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	2026-05-18T01:06:25.198782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84a368dc97a78c007bbe4ef8a819cdb5add2c42edcc08777d96391883fa88558

Aliases

arxiv: 1609.00295 · arxiv_version: 1609.00295v1 · doi: 10.48550/arxiv.1609.00295 · pith_short_12: QSRWRXEXU6GA · pith_short_16: QSRWRXEXU6GAA656 · pith_short_8: QSRWRXEX

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/QSRWRXEXU6GAA656J34KQGONWW \
  | 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: 84a368dc97a78c007bbe4ef8a819cdb5add2c42edcc08777d96391883fa88558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38fa5dceec42cb1ae549b34254158b89fb6397d2e98f5aaa5c2372431022ef43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2016-09-01T16:05:23Z",
    "title_canon_sha256": "bb08ffa3f8531bf427ac4fff19a09164d27c592ae55c0f7ebb4039ec8147d8ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00295",
    "kind": "arxiv",
    "version": 1
  }
}