Pith Number

pith:DVSMSUUN

pith:2014:DVSMSUUNCX5CUPLXUCGLIT34VO

not attested not anchored not stored refs pending

Chip-firing and energy minimization on M-matrices

Caroline Klivans, Johnny Guzm\'an

arxiv:1403.1635 v2 · 2014-03-07 · 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{DVSMSUUNCX5CUPLXUCGLIT34VO}

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	2026-05-18T02:33:07.712985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d64c9528d15fa2a3d77a08cb44f7cab8661af9f58ae0ed090a77bc1c962a6dc

Aliases

arxiv: 1403.1635 · arxiv_version: 1403.1635v2 · doi: 10.48550/arxiv.1403.1635 · pith_short_12: DVSMSUUNCX5C · pith_short_16: DVSMSUUNCX5CUPLX · pith_short_8: DVSMSUUN

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/DVSMSUUNCX5CUPLXUCGLIT34VO \
  | 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: 1d64c9528d15fa2a3d77a08cb44f7cab8661af9f58ae0ed090a77bc1c962a6dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aed037c8b563cd2bfc50f26bdbfa9c065c0718453d8dd524fb501dbd520d6cf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-03-07T02:32:14Z",
    "title_canon_sha256": "7b5c6b822eb7605ffe12a00fd9563365da8c667b5a578ce4cdcc645db385f51d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1635",
    "kind": "arxiv",
    "version": 2
  }
}