Pith Number

pith:W6D3WMY4

pith:2019:W6D3WMY45ZNEFCKGWWPGUD5GJR

not attested not anchored not stored refs pending

More Stringy Effects in Target Space from Double Field Theory

Chen-Te Ma, Franco Pezzella

arxiv:1909.00411 v2 · 2019-09-01 · 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{W6D3WMY45ZNEFCKGWWPGUD5GJR}

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	2026-07-05T01:21:16.305135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b787bb331cee5a428946b59e6a0fa64c6b09a5c392d5832e8d5292eb90c81f0d

Aliases

arxiv: 1909.00411 · arxiv_version: 1909.00411v2 · doi: 10.48550/arxiv.1909.00411 · pith_short_12: W6D3WMY45ZNE · pith_short_16: W6D3WMY45ZNEFCKG · pith_short_8: W6D3WMY4

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/W6D3WMY45ZNEFCKGWWPGUD5GJR \
  | 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: b787bb331cee5a428946b59e6a0fa64c6b09a5c392d5832e8d5292eb90c81f0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4893f0eea2b15e7ad2c593d7d68c28ed5b7bc7163da436df02f629effc38f07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-09-01T14:46:50Z",
    "title_canon_sha256": "8aaaab59c6b7debdd51e8b41d4666888811061a09c13ca4a917bfa9950c1a354"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00411",
    "kind": "arxiv",
    "version": 2
  }
}