Pith Number

pith:WQZ5L2WZ

pith:2015:WQZ5L2WZYBYZJEBXZIEXQXYRG3

not attested not anchored not stored refs pending

The critical end point through observables

G. Kozlov

arxiv:1503.05211 v1 · 2015-03-17 · 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{WQZ5L2WZYBYZJEBXZIEXQXYRG3}

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	2026-05-18T01:20:46.816377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b433d5ead9c071949037ca09785f1136cba9ef30221a941e6e1a8f8a06fa1a13

Aliases

arxiv: 1503.05211 · arxiv_version: 1503.05211v1 · doi: 10.48550/arxiv.1503.05211 · pith_short_12: WQZ5L2WZYBYZ · pith_short_16: WQZ5L2WZYBYZJEBX · pith_short_8: WQZ5L2WZ

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/WQZ5L2WZYBYZJEBXZIEXQXYRG3 \
  | 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: b433d5ead9c071949037ca09785f1136cba9ef30221a941e6e1a8f8a06fa1a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29edb8eed95e83ab0b031acb13325fc4f6a6270cd425337e5d1730eeb14db847",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-03-17T20:22:10Z",
    "title_canon_sha256": "6dde0c330d94d5fc411438ab4ac526ba33842334940ac5d91a6f4249ea006263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05211",
    "kind": "arxiv",
    "version": 1
  }
}