Pith Number

pith:X77MZ2GH

pith:2015:X77MZ2GHTROVZ3LTQ5QHDQMESG

not attested not anchored not stored refs pending

Light-like $\kappa$-deformations and scalar field theory via Drinfeld twist

Andjelo Samsarov, Stjepan Meljanac, Tajron Juri\'c

arxiv:1506.02475 v1 · 2015-06-08 · 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{X77MZ2GHTROVZ3LTQ5QHDQMESG}

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	2026-05-18T01:35:09.525670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bffecce8c79c5d5ced73876071c18491acbc1f4d02128961bb5713e9eb286895

Aliases

arxiv: 1506.02475 · arxiv_version: 1506.02475v1 · doi: 10.48550/arxiv.1506.02475 · pith_short_12: X77MZ2GHTROV · pith_short_16: X77MZ2GHTROVZ3LT · pith_short_8: X77MZ2GH

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/X77MZ2GHTROVZ3LTQ5QHDQMESG \
  | 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: bffecce8c79c5d5ced73876071c18491acbc1f4d02128961bb5713e9eb286895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b3b0fd5c7040421786a056c48250d2262852303646eb86ac373c89f235d539e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-06-08T13:06:20Z",
    "title_canon_sha256": "54580d1135e3570e01c91ecca1a5d95b45a16959f4dddcf18ef5d69177ff7bc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02475",
    "kind": "arxiv",
    "version": 1
  }
}