Pith Number

pith:JHMLIFWB

pith:2015:JHMLIFWBA5QHHWATDKLLK2DBDS

not attested not anchored not stored refs pending

Los teoremas de Fr\'echet, Montel y Popoviciu y los grafos de los polinomios discontinuos

J. M. Almira, Kh. F. Abu-Helaiel

arxiv:1502.02962 v1 · 2015-02-10 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHMLIFWBA5QHHWATDKLLK2DBDS}

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	2026-05-18T02:27:30.197102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49d8b416c1076073d8131a96b568611cbbaee3e5a66841e01c1b132a80889df3

Aliases

arxiv: 1502.02962 · arxiv_version: 1502.02962v1 · doi: 10.48550/arxiv.1502.02962 · pith_short_12: JHMLIFWBA5QH · pith_short_16: JHMLIFWBA5QHHWAT · pith_short_8: JHMLIFWB

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/JHMLIFWBA5QHHWATDKLLK2DBDS \
  | 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: 49d8b416c1076073d8131a96b568611cbbaee3e5a66841e01c1b132a80889df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e42b9be07d301b430a60772ed318ad7411e0d278d1132af956247a5dcd4415c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-02-10T16:04:29Z",
    "title_canon_sha256": "cd7c1325f780c949deeec2ee80d6aaf82252d62767e38550e4da2ef922ce2bbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02962",
    "kind": "arxiv",
    "version": 1
  }
}