Pith Number

pith:FAAVCFIE

pith:2020:FAAVCFIE3FSSXJAVANFQCBLAHQ

not attested not anchored not stored refs pending

On NS-NS couplings at order $\alpha'^3$

Mohammad R. Garousi

arxiv:2012.15091 v3 · 2020-12-30 · 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{FAAVCFIE3FSSXJAVANFQCBLAHQ}

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	2026-07-05T03:08:23.653701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2801511504d9652ba415034b0105603c03a1aa852fab7315e5e38fa130b74d6d

Aliases

arxiv: 2012.15091 · arxiv_version: 2012.15091v3 · doi: 10.48550/arxiv.2012.15091 · pith_short_12: FAAVCFIE3FSS · pith_short_16: FAAVCFIE3FSSXJAV · pith_short_8: FAAVCFIE

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/FAAVCFIE3FSSXJAVANFQCBLAHQ \
  | 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: 2801511504d9652ba415034b0105603c03a1aa852fab7315e5e38fa130b74d6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f57ffe3c0776044290da3413ca6977311417eeadd6fb713d691f7f7827bdfd9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-12-30T09:25:50Z",
    "title_canon_sha256": "d9078cc6f7a492ea8910abc3dd8ce5556c0e1db764347366f1f791c8641dc504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.15091",
    "kind": "arxiv",
    "version": 3
  }
}