Pith Number

pith:FYHTC5IN

pith:2012:FYHTC5INNW6QY7T4VGU4AIXKXW

not attested not anchored not stored refs pending

NR/HEP: roadmap for the future

Akihiro Ishibashi, Carlos F. Sopuerta, Carlos Herdeiro, Carlos O. Lousto, Daniela Alic, David Mateos, Frans Pretorius, Greg Landsberg, Hajime Sotani, Harvey S. Reall, Helvi Witek, Hirotada Okawa, Leonardo Gualtieri, Luis Lehner, Mahdi Godazgar, M. Andy Parker, Masaru Shibata, Miguel Zilhao, Nicolas Yunes, Oscar J. C. Dias, Paolo Pani, Paul M. Chesler, Roberto Emparan, Ruth Gregory, Seong Chan Park, Steven B. Giddings, Toby Wiseman, Ulrich Sperhake, Valeria Ferrari, Veronika E. Hubeny, Vicki Moeller, Vitor Cardoso

arxiv:1201.5118 v1 · 2012-01-24 · hep-th · astro-ph.HE · gr-qc · 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{FYHTC5INNW6QY7T4VGU4AIXKXW}

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	2026-05-18T01:58:42.462832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e0f31750d6dbd0c7e7ca9a9c022eabdad40af9c22460964a5d65e43ef96d62b

Aliases

arxiv: 1201.5118 · arxiv_version: 1201.5118v1 · doi: 10.48550/arxiv.1201.5118 · pith_short_12: FYHTC5INNW6Q · pith_short_16: FYHTC5INNW6QY7T4 · pith_short_8: FYHTC5IN

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/FYHTC5INNW6QY7T4VGU4AIXKXW \
  | 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: 2e0f31750d6dbd0c7e7ca9a9c022eabdad40af9c22460964a5d65e43ef96d62b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd90cf8b5072dab25870b1d996524a30c6cf7eac8624c9cfb8b183cd49e8556e",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-01-24T21:00:04Z",
    "title_canon_sha256": "44507cfbb080a004c16b4f8bfc481db048d9f6a400a520c17e693d5605521d70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5118",
    "kind": "arxiv",
    "version": 1
  }
}