Pith Number

pith:SAJD25RC

pith:2017:SAJD25RCVYM4LNRKVLVJTOPWWD

not attested not anchored not stored refs pending

Facets of a mixed-integer bilinear covering set with bounds on variables

Ashutosh Mahajan, Hamidur Rahman

arxiv:1707.06712 v2 · 2017-07-20 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SAJD25RCVYM4LNRKVLVJTOPWWD}

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	2026-05-17T23:52:18.957194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90123d7622ae19c5b62aaaea99b9f6b0c0d98796d3faf425b6b124afe92f2371

Aliases

arxiv: 1707.06712 · arxiv_version: 1707.06712v2 · doi: 10.48550/arxiv.1707.06712 · pith_short_12: SAJD25RCVYM4 · pith_short_16: SAJD25RCVYM4LNRK · pith_short_8: SAJD25RC

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/SAJD25RCVYM4LNRKVLVJTOPWWD \
  | 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: 90123d7622ae19c5b62aaaea99b9f6b0c0d98796d3faf425b6b124afe92f2371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac3e3854426e6e2b1a81010c0d83c74a1edf178f9f78fcf0b946269f7a1dff81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-07-20T21:53:55Z",
    "title_canon_sha256": "9ef30c963eb20d7cd718e824ca6c9ff3ae6075b1ca9764c280a1a945952f3804"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06712",
    "kind": "arxiv",
    "version": 2
  }
}