Pith Number

pith:2YYG72NI

pith:2010:2YYG72NIETOTJ2HKSLMSR6V7MM

not attested not anchored not stored refs pending

Orbifold equivalence and the sign problem at finite baryon density

Aleksey Cherman, Daniel Robles-Llana, Masanori Hanada

arxiv:1009.1623 v4 · 2010-09-08 · hep-th · hep-lat · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YYG72NIETOTJ2HKSLMSR6V7MM}

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	2026-05-18T04:24:06.172091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6306fe9a824dd34e8ea92d928fabf633193d51cf3cf3407594edc37cb6fddb4

Aliases

arxiv: 1009.1623 · arxiv_version: 1009.1623v4 · doi: 10.48550/arxiv.1009.1623 · pith_short_12: 2YYG72NIETOT · pith_short_16: 2YYG72NIETOTJ2HK · pith_short_8: 2YYG72NI

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/2YYG72NIETOTJ2HKSLMSR6V7MM \
  | 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: d6306fe9a824dd34e8ea92d928fabf633193d51cf3cf3407594edc37cb6fddb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c70efc26dae745b26472dda648c6ee56978e0d07f308bc55d8441c60a559ddcf",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-09-08T20:00:09Z",
    "title_canon_sha256": "fe9e87c0b807ff3867381f506ee081cd3d2ec790ed7f18d2f6b7d4375e707c25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1623",
    "kind": "arxiv",
    "version": 4
  }
}