Pith Number

pith:SD34YIZ3

pith:2015:SD34YIZ362PLL7TPDUZJYRSKWH

not attested not anchored not stored refs pending

Higher Order Deformations of Complex Structures

Duong H. Phong, Eric D'Hoker

arxiv:1502.03673 v2 · 2015-02-12 · 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{SD34YIZ362PLL7TPDUZJYRSKWH}

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	2026-05-18T01:40:59.019847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f7cc233bf69eb5fe6f1d329c464ab1d389764e5e4d40aef109f706832ac3c5

Aliases

arxiv: 1502.03673 · arxiv_version: 1502.03673v2 · doi: 10.48550/arxiv.1502.03673 · pith_short_12: SD34YIZ362PL · pith_short_16: SD34YIZ362PLL7TP · pith_short_8: SD34YIZ3

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/SD34YIZ362PLL7TPDUZJYRSKWH \
  | 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: 90f7cc233bf69eb5fe6f1d329c464ab1d389764e5e4d40aef109f706832ac3c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d772dc6d3494c795bf2c1d502cc0ae5e675adf645c1ed6def31c0cd765fe65c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-02-12T14:27:18Z",
    "title_canon_sha256": "622dc91501d4c11de8b0e925ce0fdf30926a514f546c0e3b71cf061ee0109c42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03673",
    "kind": "arxiv",
    "version": 2
  }
}