Pith Number

pith:2UB6WBGF

pith:2013:2UB6WBGFMDJL4HC6BYT7SILKIS

not attested not anchored not stored refs pending

Local Nash Realizations

Jana N\v{e}mcov\'a, Mih\'aly Petreczky

arxiv:1305.0441 v1 · 2013-05-02 · 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{2UB6WBGFMDJL4HC6BYT7SILKIS}

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	2026-05-18T03:26:40.288650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d503eb04c560d2be1c5e0e27f9216a44998c612c8e908fbd96981fd276dacd4e

Aliases

arxiv: 1305.0441 · arxiv_version: 1305.0441v1 · doi: 10.48550/arxiv.1305.0441 · pith_short_12: 2UB6WBGFMDJL · pith_short_16: 2UB6WBGFMDJL4HC6 · pith_short_8: 2UB6WBGF

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/2UB6WBGFMDJL4HC6BYT7SILKIS \
  | 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: d503eb04c560d2be1c5e0e27f9216a44998c612c8e908fbd96981fd276dacd4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60cd6bd581a95e5f0c8dfdfbe3821a660dc6db77024f851757bcf270786236ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-05-02T14:21:34Z",
    "title_canon_sha256": "b957fa811140d3b853e0b92df53751790e739573a81527b3b69d37e2b3b643a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0441",
    "kind": "arxiv",
    "version": 1
  }
}