Pith Number

pith:KP5UBSGI

pith:2017:KP5UBSGILYU2P6534TLJNCDLCW

not attested not anchored not stored refs pending

A note on quasi-equilibrium problems

Javier Z\'u\~niga, John Cotrina

arxiv:1709.06215 v1 · 2017-09-19 · 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{KP5UBSGILYU2P6534TLJNCDLCW}

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	2026-05-18T00:34:53.970602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53fb40c8c85e29a7fbbbe4d696886b158132768b021940a50c6998d242443539

Aliases

arxiv: 1709.06215 · arxiv_version: 1709.06215v1 · doi: 10.48550/arxiv.1709.06215 · pith_short_12: KP5UBSGILYU2 · pith_short_16: KP5UBSGILYU2P653 · pith_short_8: KP5UBSGI

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/KP5UBSGILYU2P6534TLJNCDLCW \
  | 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: 53fb40c8c85e29a7fbbbe4d696886b158132768b021940a50c6998d242443539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1784d3aff6ccc7cc293cc4d15667f16c8ad620e28fd70acfe4f6472acaf971d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-09-19T00:59:34Z",
    "title_canon_sha256": "9be03e6dff43fbf7569d0ad2d08c18417b192c1bbadec50d5889fdf07b0bc2ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06215",
    "kind": "arxiv",
    "version": 1
  }
}