Pith Number

pith:IAGYTQNP

pith:2009:IAGYTQNP6H4SU7PXQ7CE33HIPD

not attested not anchored not stored refs pending

Compactification of the Heterotic Pure Spinor Superstring I

Brenno Carlini Vallilo, Osvaldo Chandia, William D. Linch III

arxiv:0907.2247 v2 · 2009-07-14 · 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{IAGYTQNP6H4SU7PXQ7CE33HIPD}

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.

Cited by

1 paper in Pith

A note on conserved worldsheet supercharges in heterotic pure spinor superstring

Receipt and verification

First computed	2026-07-04T16:21:42.893806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

400d89c1aff1f92a7df787c44dece878e3c678503a0d63e00dc74c05df0fb86f

Aliases

arxiv: 0907.2247 · arxiv_version: 0907.2247v2 · doi: 10.48550/arxiv.0907.2247 · pith_short_12: IAGYTQNP6H4S · pith_short_16: IAGYTQNP6H4SU7PX · pith_short_8: IAGYTQNP

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/IAGYTQNP6H4SU7PXQ7CE33HIPD \
  | 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: 400d89c1aff1f92a7df787c44dece878e3c678503a0d63e00dc74c05df0fb86f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49376761403ef4be0c6c6f9ae3a417ff390e6b4da463547570fd61025e8bd2cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-07-14T19:06:45Z",
    "title_canon_sha256": "2ed5547d73a0adccbe313c0b3fae61058202cacaf121074b03ef0f4e67aa9081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2247",
    "kind": "arxiv",
    "version": 2
  }
}