Pith Number

pith:2XCHL7Z2

pith:2016:2XCHL7Z23IK3QQHBGP37VFOIDQ

not attested not anchored not stored refs pending

Spacetime foam induced collective bundling of intense fields

Charles H.-T. Wang, Teodora Oniga

arxiv:1603.09193 v4 · 2016-03-30 · gr-qc · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XCHL7Z23IK3QQHBGP37VFOIDQ}

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	2026-05-18T00:43:18.615706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5c475ff3ada15b840e133f7fa95c81c2dcd8e846f25221ab6568783452e2782

Aliases

arxiv: 1603.09193 · arxiv_version: 1603.09193v4 · doi: 10.48550/arxiv.1603.09193 · pith_short_12: 2XCHL7Z23IK3 · pith_short_16: 2XCHL7Z23IK3QQHB · pith_short_8: 2XCHL7Z2

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/2XCHL7Z23IK3QQHBGP37VFOIDQ \
  | 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: d5c475ff3ada15b840e133f7fa95c81c2dcd8e846f25221ab6568783452e2782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d61877aae768d27dbbb1c2855a6c86b8ee64dca73d55489ccb4b2d62e3015234",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-03-30T13:49:17Z",
    "title_canon_sha256": "f9375e09ac1eda8683c9f111f0396607f8d5a1b8da71141902d6ea30f0440ddd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09193",
    "kind": "arxiv",
    "version": 4
  }
}