Pith Number

pith:O5L65X2N

pith:2019:O5L65X2N25WLLMITATP3F4Y2DH

not attested not anchored not stored refs pending

Ehlers as EM duality in the double copy

A. Banerjee, E. \'O Colg\'ain, H. Yavartanoo, J. A. Rosabal

arxiv:1912.02597 v4 · 2019-12-05 · 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{O5L65X2N25WLLMITATP3F4Y2DH}

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.

Cited by

1 paper in Pith

Non-topological solitons in biadjoint scalar field theory

Receipt and verification

First computed	2026-07-05T02:03:24.850747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7757eedf4dd76cb5b11304dfb2f31a19de976743d7b497446b5c89c67d130ac1

Aliases

arxiv: 1912.02597 · arxiv_version: 1912.02597v4 · doi: 10.48550/arxiv.1912.02597 · pith_short_12: O5L65X2N25WL · pith_short_16: O5L65X2N25WLLMIT · pith_short_8: O5L65X2N

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/O5L65X2N25WLLMITATP3F4Y2DH \
  | 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: 7757eedf4dd76cb5b11304dfb2f31a19de976743d7b497446b5c89c67d130ac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be750c516a745d17babcf630c120250acd5c7fd1dcf8ad8f4794d15da8588ead",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-12-05T14:36:36Z",
    "title_canon_sha256": "7097b9389a6de42108628aaf6173675d124050bd69eabb3c891f844711c74faf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02597",
    "kind": "arxiv",
    "version": 4
  }
}