Pith Number

pith:V2MPARZO

pith:2008:V2MPARZOWTV44WUPS7HEEI7DN2

not attested not anchored not stored refs pending

The characterizing variable for critical point in momentum space

Du Jiaxin, Ke Hongwei, Liu Lianshou, Xu Mingmei

arxiv:0810.1989 v2 · 2008-10-11 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2MPARZOWTV44WUPS7HEEI7DN2}

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	2026-05-18T02:15:32.195852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae98f0472eb4ebce5a8f97ce4223e36e92170ae4ccfe2b8586b325a2dfb97d3f

Aliases

arxiv: 0810.1989 · arxiv_version: 0810.1989v2 · doi: 10.48550/arxiv.0810.1989 · pith_short_12: V2MPARZOWTV4 · pith_short_16: V2MPARZOWTV44WUP · pith_short_8: V2MPARZO

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/V2MPARZOWTV44WUPS7HEEI7DN2 \
  | 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: ae98f0472eb4ebce5a8f97ce4223e36e92170ae4ccfe2b8586b325a2dfb97d3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41ca1e51d12e3b5e3b2715216c305e9adc8b20567999f9527550a2a5aea015e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2008-10-11T01:32:37Z",
    "title_canon_sha256": "f0d4d70f799c1aeb36fdd1760f08702bc459b555bb680c5d0fdc3a5bb4031760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.1989",
    "kind": "arxiv",
    "version": 2
  }
}