Pith Number

pith:TPQXGG2L

pith:2018:TPQXGG2LYQRRJ7LWXRCH2WWC37

not attested not anchored not stored refs pending

A fast C++ implementation of thermal functions

Andrew Fowlie

arxiv:1802.02720 v1 · 2018-02-08 · hep-ph · physics.comp-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{TPQXGG2LYQRRJ7LWXRCH2WWC37}

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	2026-05-18T00:22:38.822565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be1731b4bc42314fd76bc447d5ac2dffd13f2e99ebee6be2622b9e52da32b87

Aliases

arxiv: 1802.02720 · arxiv_version: 1802.02720v1 · doi: 10.48550/arxiv.1802.02720 · pith_short_12: TPQXGG2LYQRR · pith_short_16: TPQXGG2LYQRRJ7LW · pith_short_8: TPQXGG2L

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/TPQXGG2LYQRRJ7LWXRCH2WWC37 \
  | 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: 9be1731b4bc42314fd76bc447d5ac2dffd13f2e99ebee6be2622b9e52da32b87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cb6e30dc2d036595c9f65f9db07ae7d552c5b794f8186d94942a22e1bc0d783",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-02-08T05:33:33Z",
    "title_canon_sha256": "97047593f7e941cd0ec10ac7d94814a1a4684ea4492271a1c1fe3fb46278e445"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02720",
    "kind": "arxiv",
    "version": 1
  }
}