Pith Number

pith:YEAZHALR

pith:2000:YEAZHALRBMRAS36QKLZ5QEE7PB

not attested not anchored not stored refs pending

Consistency of Super-Poincare Covariant Superstring Tree Amplitudes

Brenno Carlini Vallilo (IFT/UNESP, Nathan Berkovits, Sao Paulo)

arxiv:hep-th/0004171 v1 · 2000-04-25 · 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{YEAZHALRBMRAS36QKLZ5QEE7PB}

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	2026-07-04T16:20:44.892656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1019381710b22096fd052f3d8109f78619550e129f951108539ee2837ee1455

Aliases

arxiv: hep-th/0004171 · arxiv_version: hep-th/0004171v1 · doi: 10.48550/arxiv.hep-th/0004171 · pith_short_12: YEAZHALRBMRA · pith_short_16: YEAZHALRBMRAS36Q · pith_short_8: YEAZHALR

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/YEAZHALRBMRAS36QKLZ5QEE7PB \
  | 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: c1019381710b22096fd052f3d8109f78619550e129f951108539ee2837ee1455

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ff2e42e7e5c3421955fdf08e535924e3c02cc26748bc52cf69de81759c35729",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-04-25T00:17:21Z",
    "title_canon_sha256": "ab7144925f6ed529ee022575e57cdeb3c1b2f122b602bdfb8db5f007f98fb00b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0004171",
    "kind": "arxiv",
    "version": 1
  }
}