Pith Number

pith:ANEGHA4F

pith:2016:ANEGHA4FSKRCJB4VXVOOJSTYCN

not attested not anchored not stored refs pending

Reconstruction from Representations: Jacobi via Cohomology

Boris Kruglikov, Henrik Winther

arxiv:1611.05334 v2 · 2016-11-15 · math.RT · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANEGHA4FSKRCJB4VXVOOJSTYCN}

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	2026-05-18T00:44:24.148445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

034863838592a2248795bd5ce4ca7813618d16b7f014128c2d80dda04055ce15

Aliases

arxiv: 1611.05334 · arxiv_version: 1611.05334v2 · doi: 10.48550/arxiv.1611.05334 · pith_short_12: ANEGHA4FSKRC · pith_short_16: ANEGHA4FSKRCJB4V · pith_short_8: ANEGHA4F

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/ANEGHA4FSKRCJB4VXVOOJSTYCN \
  | 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: 034863838592a2248795bd5ce4ca7813618d16b7f014128c2d80dda04055ce15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b94f8ef4ef2b81a464eb146d50a4e090a9461380420d546092ed035cd21491",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-11-15T17:34:09Z",
    "title_canon_sha256": "4e39a7462a5afbbb04c47f647e10d66d24c38a219171112ea2340a462640f20f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05334",
    "kind": "arxiv",
    "version": 2
  }
}