Pith Number

pith:DJQQZGD3

pith:2018:DJQQZGD3OTR6LOPHPNA5NCIOGM

not attested not anchored not stored refs pending

Deciding Robust Feasibility and Infeasibility Using a Set Containment Approach: An Application to Stationary Passive Gas Network Operations

Denis A{\ss}mann, Frauke Liers, Juan C. Vera, Michael Stingl

arxiv:1808.10241 v1 · 2018-08-30 · 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{DJQQZGD3OTR6LOPHPNA5NCIOGM}

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	2026-05-18T00:06:49.418687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a610c987b74e3e5b9e77b41d6890e330b64e8409ead937cfaaba46b9a66e6f6

Aliases

arxiv: 1808.10241 · arxiv_version: 1808.10241v1 · doi: 10.48550/arxiv.1808.10241 · pith_short_12: DJQQZGD3OTR6 · pith_short_16: DJQQZGD3OTR6LOPH · pith_short_8: DJQQZGD3

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/DJQQZGD3OTR6LOPHPNA5NCIOGM \
  | 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: 1a610c987b74e3e5b9e77b41d6890e330b64e8409ead937cfaaba46b9a66e6f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fcbe00bbbb623fe21136a0a7181653a6355b3138e350a4d3194742563785f32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-08-30T11:50:12Z",
    "title_canon_sha256": "c7c17a096710141fa60c9aeaa301928b8d3e0fe33cca946e1224cb7f39852034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10241",
    "kind": "arxiv",
    "version": 1
  }
}