Pith Number

pith:DQTC76XU

pith:2009:DQTC76XUP2IT5YIWWXIFSSYOQV

not attested not anchored not stored refs pending

Cubic interaction term for Schnabl's solution using Pade approximants

E. Aldo Arroyo

arxiv:0905.2014 v2 · 2009-05-13 · hep-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{DQTC76XUP2IT5YIWWXIFSSYOQV}

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	2026-05-18T02:39:30.721017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c262ffaf47e913ee116b5d0594b0e8577bbebc7f4655345fcb96b163efddfa7

Aliases

arxiv: 0905.2014 · arxiv_version: 0905.2014v2 · doi: 10.48550/arxiv.0905.2014 · pith_short_12: DQTC76XUP2IT · pith_short_16: DQTC76XUP2IT5YIW · pith_short_8: DQTC76XU

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/DQTC76XUP2IT5YIWWXIFSSYOQV \
  | 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: 1c262ffaf47e913ee116b5d0594b0e8577bbebc7f4655345fcb96b163efddfa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38aef6d61ba82b471a1f4801c9fc82cbdeabc70cd74b35ff41745f1c81ac50c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-05-13T04:55:01Z",
    "title_canon_sha256": "5a84062953b83017377b6476d7942750c72291daa4a00b9a2dd3e02225cc8dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2014",
    "kind": "arxiv",
    "version": 2
  }
}