Pith Number

pith:G4GRCGRV

pith:2010:G4GRCGRVNMWBOKPPBBIGRR65C6

not attested not anchored not stored refs pending

Note on Light-like Tachyon Condensation

Yushu Song

arxiv:1003.0230 v3 · 2010-03-01 · 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{G4GRCGRVNMWBOKPPBBIGRR65C6}

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	2026-05-18T04:02:02.000311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

370d111a356b2c1729ef085068c7dd1792a03bf6242e1ddb80976d1ebfe6bd43

Aliases

arxiv: 1003.0230 · arxiv_version: 1003.0230v3 · doi: 10.48550/arxiv.1003.0230 · pith_short_12: G4GRCGRVNMWB · pith_short_16: G4GRCGRVNMWBOKPP · pith_short_8: G4GRCGRV

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/G4GRCGRVNMWBOKPPBBIGRR65C6 \
  | 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: 370d111a356b2c1729ef085068c7dd1792a03bf6242e1ddb80976d1ebfe6bd43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "669e90a5efd93f2527be857f1f463a3db6b6ec3183b7003b5e839d029f2d00c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-03-01T00:35:42Z",
    "title_canon_sha256": "f399ffe3b2e572bd9097c33dd5b60b8a43001bcaf86245b6639c8a088a8180f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0230",
    "kind": "arxiv",
    "version": 3
  }
}