Pith Number

pith:AFHHDMSL

pith:2020:AFHHDMSL63SNK5Z4PUBAPKBMF3

not attested not anchored not stored refs pending

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Joseph Tooby-Smith, Matthew McCullough, Nathaniel Craig, Seth Koren, Timothy Cohen

arxiv:2002.12630 v1 · 2020-02-28 · 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{AFHHDMSL63SNK5Z4PUBAPKBMF3}

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.

Cited by

1 paper in Pith

What is the Hierarchy Problem?

Receipt and verification

First computed	2026-07-05T01:42:33.976267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

014e71b24bf6e4d5773c7d0207a82c2ef423b8716270560da7afb57f87ed93a5

Aliases

arxiv: 2002.12630 · arxiv_version: 2002.12630v1 · doi: 10.48550/arxiv.2002.12630 · pith_short_12: AFHHDMSL63SN · pith_short_16: AFHHDMSL63SNK5Z4 · pith_short_8: AFHHDMSL

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/AFHHDMSL63SNK5Z4PUBAPKBMF3 \
  | 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: 014e71b24bf6e4d5773c7d0207a82c2ef423b8716270560da7afb57f87ed93a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe4bfda9b0d5acf620b242fd1ce95928b049b83032831b552eec89f8ff59e573",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-02-28T10:20:04Z",
    "title_canon_sha256": "0b20824d526d032889c03a17e9f2663ef8e0fad2f0048b613daf2b1576ef6b93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.12630",
    "kind": "arxiv",
    "version": 1
  }
}