Pith Number

pith:B3W53IK3

pith:2017:B3W53IK3WULHO7A745YAPJLJZ3

not attested not anchored not stored refs pending

Variational Analysis for the Bilateral Minimal Time Function

Luong V. Nguyen

arxiv:1705.03249 v1 · 2017-05-09 · 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{B3W53IK3WULHO7A745YAPJLJZ3}

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	2026-05-18T00:44:48.465841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eeddda15bb516777c1fe77007a569cee6f3bb5190897607b1d8e8409bb5888d

Aliases

arxiv: 1705.03249 · arxiv_version: 1705.03249v1 · doi: 10.48550/arxiv.1705.03249 · pith_short_12: B3W53IK3WULH · pith_short_16: B3W53IK3WULHO7A7 · pith_short_8: B3W53IK3

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/B3W53IK3WULHO7A745YAPJLJZ3 \
  | 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: 0eeddda15bb516777c1fe77007a569cee6f3bb5190897607b1d8e8409bb5888d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76f57022c4ce40d512521969d8fa2eb5b6e7d51c8d981fdb6ba95467e669d24b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-05-09T09:40:09Z",
    "title_canon_sha256": "d2dc95a182a1fac1fc2ed1b5c58c89fbf2ccc91349f7d9ba16f0f2245f197be8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03249",
    "kind": "arxiv",
    "version": 1
  }
}