Pith Number

pith:UEZRJYQD

pith:2021:UEZRJYQDVRAQ3XHWGC5IMWRN5J

not attested not anchored not stored refs pending

Estrategias para cubrir la demanda insatisfecha en una f\'abrica alimenticia

Carlos Mendoza, Francisco Guti\'errez, H\'ector Rebollo, Rodrigo Leo

arxiv:2103.10998 v1 · 2021-03-19 · math.OC · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UEZRJYQDVRAQ3XHWGC5IMWRN5J}

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	2026-07-05T02:24:55.865392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a13314e203ac410ddcf630ba865a2dea48b787bba2ac63272d3263b9ab2a2f4c

Aliases

arxiv: 2103.10998 · arxiv_version: 2103.10998v1 · doi: 10.48550/arxiv.2103.10998 · pith_short_12: UEZRJYQDVRAQ · pith_short_16: UEZRJYQDVRAQ3XHW · pith_short_8: UEZRJYQD

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/UEZRJYQDVRAQ3XHWGC5IMWRN5J \
  | 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: a13314e203ac410ddcf630ba865a2dea48b787bba2ac63272d3263b9ab2a2f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd8c1634712c1b3b67a67c0c5f6c706e68762a0e904bf7432064dd99901f2e3a",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-03-19T19:38:44Z",
    "title_canon_sha256": "d55121405a99b8ddd1133a911e8728241aa5a989c542a4763a5f832d20886ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10998",
    "kind": "arxiv",
    "version": 1
  }
}