Pith Number

pith:7MLL2IVK

pith:2017:7MLL2IVKKAD3ET4ZP5R27MHOY4

not attested not anchored not stored refs pending

Pure Projective Tilting Modules

Ivo Herzog, Jan Trlifaj, Jan \v{S}aroch, Pavel P\v{r}\'ihoda, Silvana Bazzoni

arxiv:1703.04745 v1 · 2017-03-14 · math.RT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7MLL2IVKKAD3ET4ZP5R27MHOY4}

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	2026-05-18T00:48:39.342089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb16bd22aa5007b24f997f63afb0eec7211b116c26ddcece454676998a09e270

Aliases

arxiv: 1703.04745 · arxiv_version: 1703.04745v1 · doi: 10.48550/arxiv.1703.04745 · pith_short_12: 7MLL2IVKKAD3 · pith_short_16: 7MLL2IVKKAD3ET4Z · pith_short_8: 7MLL2IVK

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/7MLL2IVKKAD3ET4ZP5R27MHOY4 \
  | 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: fb16bd22aa5007b24f997f63afb0eec7211b116c26ddcece454676998a09e270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4ad62f90651643a3b91d9c4c3152cb505e4a7f2f23ee84f18ad7266aab2de37",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-03-14T22:06:22Z",
    "title_canon_sha256": "4c1194af9dbcfc7caf4a520cd0a1c22e0bc63b3d6c74d1aadb6b682c852f31c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04745",
    "kind": "arxiv",
    "version": 1
  }
}