Pith Number

pith:D5KBSBLI

pith:1993:D5KBSBLIJDZ7PMGAYRWPPVGOPW

not attested not anchored not stored refs pending

A Note on Effective String Theory

D. Minic, S. Chaudhuri

arxiv:hep-th/9307005 v1 · 1993-07-01 · 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{D5KBSBLIJDZ7PMGAYRWPPVGOPW}

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	2026-05-18T01:38:42.592075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f5419056848f3f7b0c0c46cf7d4ce7db0f45dd78cc8d0fd69ed3a665b21c778

Aliases

arxiv: hep-th/9307005 · arxiv_version: hep-th/9307005v1 · doi: 10.48550/arxiv.hep-th/9307005 · pith_short_12: D5KBSBLIJDZ7 · pith_short_16: D5KBSBLIJDZ7PMGA · pith_short_8: D5KBSBLI

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/D5KBSBLIJDZ7PMGAYRWPPVGOPW \
  | 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: 1f5419056848f3f7b0c0c46cf7d4ce7db0f45dd78cc8d0fd69ed3a665b21c778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a17266646070e73f0570c5e9d6cb378eaa04a60b7dd5de3b723b6d30a677e3b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-07-01T21:39:03Z",
    "title_canon_sha256": "bd2e4c0ce03709349201a926b05589a1e2bb5e88ead0cc7314a2988254fde235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9307005",
    "kind": "arxiv",
    "version": 1
  }
}