Pith Number

pith:EEBHNFPX

pith:2016:EEBHNFPXYZKW6KWA7PYZMXQR2L

not attested not anchored not stored refs pending

Planck-scale-modified dispersion relations in homogeneous and isotropic spacetimes

Christian Pfeifer, Giulia Gubitosi, Leonardo Barcaroli, Lukas K. Brunkhorst, Niccol\'o Loret

arxiv:1612.01390 v1 · 2016-12-05 · gr-qc · 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{EEBHNFPXYZKW6KWA7PYZMXQR2L}

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	2026-05-18T00:51:41.771650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21027695f7c6556f2ac0fbf1965e11d2f0a44b3fee3c877f0af93c3fd97ce267

Aliases

arxiv: 1612.01390 · arxiv_version: 1612.01390v1 · doi: 10.48550/arxiv.1612.01390 · pith_short_12: EEBHNFPXYZKW · pith_short_16: EEBHNFPXYZKW6KWA · pith_short_8: EEBHNFPX

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/EEBHNFPXYZKW6KWA7PYZMXQR2L \
  | 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: 21027695f7c6556f2ac0fbf1965e11d2f0a44b3fee3c877f0af93c3fd97ce267

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e17b80523dc3603b4d782c6bca01f5090d99e9ce64d2b6b6c631fccad7c2ede1",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-12-05T15:21:39Z",
    "title_canon_sha256": "35c6672d01613fe66ae9e4bacb1017cc1a53de15ba40a2e8f41b81ae67dfab9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01390",
    "kind": "arxiv",
    "version": 1
  }
}