Pith Number

pith:H65ENJLE

pith:2008:H65ENJLEGEUHVD35VTQDBDZP4T

not attested not anchored not stored refs pending

Pure Spinor Superstrings on Generic type IIA Supergravity Backgrounds

M. Trigiante, P. A. Grassi, P. Fre', R. D'Auria

arxiv:0803.1703 v2 · 2008-03-12 · 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{H65ENJLEGEUHVD35VTQDBDZP4T}

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	2026-07-04T17:17:41.127042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fba46a56431287a8f7dace0308f2fe4f7508725090c7032b3e83ab75174a449

Aliases

arxiv: 0803.1703 · arxiv_version: 0803.1703v2 · doi: 10.48550/arxiv.0803.1703 · pith_short_12: H65ENJLEGEUH · pith_short_16: H65ENJLEGEUHVD35 · pith_short_8: H65ENJLE

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/H65ENJLEGEUHVD35VTQDBDZP4T \
  | 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: 3fba46a56431287a8f7dace0308f2fe4f7508725090c7032b3e83ab75174a449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b7bb0a0a2aa2ed05a5fc069b9a91f2204121d6653f18fbee1773fc48dff64d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-03-12T17:46:28Z",
    "title_canon_sha256": "7279eafa893f5ab36cf33926420635a5e07418759edd34b14b6243f00cd9493d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.1703",
    "kind": "arxiv",
    "version": 2
  }
}