Pith Number

pith:NV6IANTL

pith:2014:NV6IANTLW7YIVZXODIAAUMKKWU

not attested not anchored not stored refs pending

On the elliptic genera of manifolds of Spin(7) holonomy

Daniel Whalen, Natalie M. Paquette, Nathan Benjamin, Sarah M. Harrison, Shamit Kachru

arxiv:1412.2804 v2 · 2014-12-08 · 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{NV6IANTLW7YIVZXODIAAUMKKWU}

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	2026-05-18T02:17:21.714286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d7c80366bb7f08ae6ee1a000a314ab523c7a989a40042c513e4e0a70e545730

Aliases

arxiv: 1412.2804 · arxiv_version: 1412.2804v2 · doi: 10.48550/arxiv.1412.2804 · pith_short_12: NV6IANTLW7YI · pith_short_16: NV6IANTLW7YIVZXO · pith_short_8: NV6IANTL

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/NV6IANTLW7YIVZXODIAAUMKKWU \
  | 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: 6d7c80366bb7f08ae6ee1a000a314ab523c7a989a40042c513e4e0a70e545730

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78723adedb389d034164fda85930bff77e163c6004ccdf9530f6d1ea80b78650",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-12-08T22:32:51Z",
    "title_canon_sha256": "38f5dfa28ffe267fb3ff68ae4a6804c26bb4a2a89962349f173969badb63b0d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2804",
    "kind": "arxiv",
    "version": 2
  }
}