Pith Number

pith:DQVGG2VS

pith:1991:DQVGG2VSRAKA5SSBSK5BYWT4W2

not attested not anchored not stored refs pending

Non-linear WKB Analysis of the String Equation

A. Gamba, F. Fucito, M. Martellini, O. Ragnisco

arxiv:hep-th/9112074 v1 · 1991-12-30 · 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{DQVGG2VSRAKA5SSBSK5BYWT4W2}

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	2026-05-18T04:37:44.331431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c2a636ab288140eca4192ba1c5a7cb6951d4e27577962cdac502a0faf6b7992

Aliases

arxiv: hep-th/9112074 · arxiv_version: hep-th/9112074v1 · doi: 10.48550/arxiv.hep-th/9112074 · pith_short_12: DQVGG2VSRAKA · pith_short_16: DQVGG2VSRAKA5SSB · pith_short_8: DQVGG2VS

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/DQVGG2VSRAKA5SSBSK5BYWT4W2 \
  | 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: 1c2a636ab288140eca4192ba1c5a7cb6951d4e27577962cdac502a0faf6b7992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5af8feb22a8a410c7a4736410987f55f744abc95756c42a5ab6641d81a100722",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1991-12-30T13:27:00Z",
    "title_canon_sha256": "cfd5944ea444b073514fb11d36b34671a41fd80f28a75335f6156e587765c4bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9112074",
    "kind": "arxiv",
    "version": 1
  }
}