Pith Number

pith:DWVNZBUR

pith:2007:DWVNZBURWCMYHKD36AXKNQILYC

not attested not anchored not stored refs pending

The scaling function at strong coupling from the quantum string Bethe equations

Gian Fabrizio De Angelis, Matteo Beccaria, Valentina Forini

arxiv:hep-th/0703131 v1 · 2007-03-14 · 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{DWVNZBURWCMYHKD36AXKNQILYC}

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	2026-05-18T04:38:37.812178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1daadc8691b09983a87bf02ea6c10bc09f6a8a1a7b4a351f78ae342b3ba7743a

Aliases

arxiv: hep-th/0703131 · arxiv_version: hep-th/0703131v1 · doi: 10.48550/arxiv.hep-th/0703131 · pith_short_12: DWVNZBURWCMY · pith_short_16: DWVNZBURWCMYHKD3 · pith_short_8: DWVNZBUR

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/DWVNZBURWCMYHKD36AXKNQILYC \
  | 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: 1daadc8691b09983a87bf02ea6c10bc09f6a8a1a7b4a351f78ae342b3ba7743a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae5cacca649aff1e916aa5f3a2f946cf453b1e187a7ccf62420253213892457",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-03-14T16:23:56Z",
    "title_canon_sha256": "01f9b066f1d74904cb0f36cdbecb90c40ae8db6b42a2d2ccf3ca30574b9574d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0703131",
    "kind": "arxiv",
    "version": 1
  }
}