Pith Number

pith:V2A332XU

pith:2015:V2A332XUX7AS5J2FUJVLM6SXCM

not attested not anchored not stored refs pending

Erratum to: Matching Subspaces in a Field Extension

Mohsen Aliabadi, Saieed Akbari

arxiv:1507.06983 v1 · 2015-07-24 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2A332XUX7AS5J2FUJVLM6SXCM}

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	2026-05-18T01:36:17.612633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae81bdeaf4bfc12ea745a26ab67a57131983d6da29eb996f80225f00b3712053

Aliases

arxiv: 1507.06983 · arxiv_version: 1507.06983v1 · doi: 10.48550/arxiv.1507.06983 · pith_short_12: V2A332XUX7AS · pith_short_16: V2A332XUX7AS5J2F · pith_short_8: V2A332XU

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/V2A332XUX7AS5J2FUJVLM6SXCM \
  | 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: ae81bdeaf4bfc12ea745a26ab67a57131983d6da29eb996f80225f00b3712053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fe0fe4db42278cc0735b2b90cafae82dd697aadc7d33723f71bcd865800d7f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-07-24T04:29:17Z",
    "title_canon_sha256": "9613f1f22cf3ec754f95382b0d8a12983d0cd7b906c8b0fd297d46d9db03b8f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06983",
    "kind": "arxiv",
    "version": 1
  }
}