Pith Number

pith:6MEAGSYS

pith:2014:6MEAGSYS4IQ2TGCCT6RD2UZVFS

not attested not anchored not stored refs pending

Configuration Spaces and Polyhedral Products

Jelena Grbi\'c, Piotr Beben

arxiv:1409.4462 v13 · 2014-09-15 · math.AT · math.AC · 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{6MEAGSYS4IQ2TGCCT6RD2UZVFS}

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	2026-05-18T00:44:10.241182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f308034b12e221a998429fa23d53352c865083aac1b918f5537126812d0f0fcb

Aliases

arxiv: 1409.4462 · arxiv_version: 1409.4462v13 · doi: 10.48550/arxiv.1409.4462 · pith_short_12: 6MEAGSYS4IQ2 · pith_short_16: 6MEAGSYS4IQ2TGCC · pith_short_8: 6MEAGSYS

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/6MEAGSYS4IQ2TGCCT6RD2UZVFS \
  | 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: f308034b12e221a998429fa23d53352c865083aac1b918f5537126812d0f0fcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88492339cd17431642e47d0cf787fa60951595b399eed8bbdde7b1aa727c90c9",
    "cross_cats_sorted": [
      "math.AC",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-09-15T22:06:21Z",
    "title_canon_sha256": "70af48a6194f4b1b83f47b9b2deca5b26a7e7f5bb2bf5bbb34c61f60bada5152"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4462",
    "kind": "arxiv",
    "version": 13
  }
}