Pith Number

pith:7P4YE5D5

pith:2001:7P4YE5D5DSL2G3AVFDYKXPXSJ2

not attested not anchored not stored refs pending

Loop Corrected Tachyon Condensation

Ben Craps, Finn Larsen, Per Kraus

arxiv:hep-th/0105227 v1 · 2001-05-22 · 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{7P4YE5D5DSL2G3AVFDYKXPXSJ2}

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	2026-07-04T16:27:53.249283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbf982747d1c97a36c1528f0abbef24e97603bb254349b2ed8f45722b92f752f

Aliases

arxiv: hep-th/0105227 · arxiv_version: hep-th/0105227v1 · doi: 10.48550/arxiv.hep-th/0105227 · pith_short_12: 7P4YE5D5DSL2 · pith_short_16: 7P4YE5D5DSL2G3AV · pith_short_8: 7P4YE5D5

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/7P4YE5D5DSL2G3AVFDYKXPXSJ2 \
  | 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: fbf982747d1c97a36c1528f0abbef24e97603bb254349b2ed8f45722b92f752f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7285ff80354b8936e342fa41b15ebc19f2a51a4f972f06f8fc082ee875e92cd9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-05-22T19:56:39Z",
    "title_canon_sha256": "6b283cb9af2ff41224593b9dcf7f40b0871ade1d9b4fff22df3fd3bec789bf91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0105227",
    "kind": "arxiv",
    "version": 1
  }
}