Pith Number

pith:EH3IHPUO

pith:2016:EH3IHPUOTQIFKHUJAVH7RYM3RW

not attested not anchored not stored refs pending

On the geometry of multilinear forms

D.M. Pellegrino, E.V. Teixeira, W.V. Cavalcante

arxiv:1612.08397 v4 · 2016-12-26 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EH3IHPUOTQIFKHUJAVH7RYM3RW}

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	2026-05-18T00:39:06.860783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21f683be8e9c10551e89054ff8e19b8d9ad7a1eb2ab6b3aeeba8c5e1cb8313c5

Aliases

arxiv: 1612.08397 · arxiv_version: 1612.08397v4 · doi: 10.48550/arxiv.1612.08397 · pith_short_12: EH3IHPUOTQIF · pith_short_16: EH3IHPUOTQIFKHUJ · pith_short_8: EH3IHPUO

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/EH3IHPUOTQIFKHUJAVH7RYM3RW \
  | 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: 21f683be8e9c10551e89054ff8e19b8d9ad7a1eb2ab6b3aeeba8c5e1cb8313c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f857da407f17d49955b6cc692322c0948bf32c8010b6616f7985a510e0a614af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-12-26T15:10:10Z",
    "title_canon_sha256": "74c3502009369541dd6b509f33299259c17e353518cfbfc1af85db79f593eb91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08397",
    "kind": "arxiv",
    "version": 4
  }
}