Pith Number

pith:SRUDUDHE

pith:2015:SRUDUDHEY7XPETDTFSNBBGVF2X

not attested not anchored not stored refs pending

Conserved Currents of Double Field Theory

Chris D. A. Blair

arxiv:1507.07541 v2 · 2015-07-27 · 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{SRUDUDHEY7XPETDTFSNBBGVF2X}

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	2026-05-18T00:31:52.300043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94683a0ce4c7eef24c732c9a109aa5d5e27bf625680b29a7e57ecd415358ea6d

Aliases

arxiv: 1507.07541 · arxiv_version: 1507.07541v2 · doi: 10.48550/arxiv.1507.07541 · pith_short_12: SRUDUDHEY7XP · pith_short_16: SRUDUDHEY7XPETDT · pith_short_8: SRUDUDHE

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/SRUDUDHEY7XPETDTFSNBBGVF2X \
  | 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: 94683a0ce4c7eef24c732c9a109aa5d5e27bf625680b29a7e57ecd415358ea6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d44183029d1d63c879a4458a81cd8d5027312757d499d77c8b4e7b75a794537b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-07-27T19:46:16Z",
    "title_canon_sha256": "6365b0b25fc77b160e77daddab1fef42ec0141e608114b6cb058c812c6b5d86c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07541",
    "kind": "arxiv",
    "version": 2
  }
}