Pith Number

pith:LBHIJP3H

pith:2014:LBHIJP3H6EERAXWRW33SPD5I3H

not attested not anchored not stored refs pending

All Superparticles are BPS

Alasdair J. Routh, Luca Mezincescu, Paul K. Townsend

arxiv:1401.5116 v2 · 2014-01-20 · 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{LBHIJP3H6EERAXWRW33SPD5I3H}

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	2026-05-18T01:45:18.645354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584e84bf67f109105ed1b6f7278fa8d9c08a899336f7ea844937bad5918bb105

Aliases

arxiv: 1401.5116 · arxiv_version: 1401.5116v2 · doi: 10.48550/arxiv.1401.5116 · pith_short_12: LBHIJP3H6EER · pith_short_16: LBHIJP3H6EERAXWR · pith_short_8: LBHIJP3H

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/LBHIJP3H6EERAXWRW33SPD5I3H \
  | 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: 584e84bf67f109105ed1b6f7278fa8d9c08a899336f7ea844937bad5918bb105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4666f61ad27af2ce30e23fada4205c3fbb8b3653847536f770a65db9c64771d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-01-20T22:55:25Z",
    "title_canon_sha256": "c898687ac2f89a28ae0289d5ef24369e6f6cb5eb9b75210dd0f72265d3aa34ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5116",
    "kind": "arxiv",
    "version": 2
  }
}