Pith Number

pith:DVBZYMHH

pith:2013:DVBZYMHHJRE7TAMTIVBTIKG3FU

not attested not anchored not stored refs pending

Shannon capacity of nonlinear regenerative channels

M. A. Sorokina, S. K. Turitsyn

arxiv:1305.1537 v1 · 2013-05-07 · cs.IT · math.IT · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVBZYMHHJRE7TAMTIVBTIKG3FU}

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	2026-05-18T03:26:21.475693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d439c30e74c49f9819345433428db2d0e8decc5619c7476451154714a9f4789

Aliases

arxiv: 1305.1537 · arxiv_version: 1305.1537v1 · doi: 10.48550/arxiv.1305.1537 · pith_short_12: DVBZYMHHJRE7 · pith_short_16: DVBZYMHHJRE7TAMT · pith_short_8: DVBZYMHH

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/DVBZYMHHJRE7TAMTIVBTIKG3FU \
  | 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: 1d439c30e74c49f9819345433428db2d0e8decc5619c7476451154714a9f4789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df0664f0b9ac72a753d163f16152ce8404df60a734001a0e0703b874ff251ba",
    "cross_cats_sorted": [
      "math.IT",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-05-07T14:32:04Z",
    "title_canon_sha256": "a3240a0ec9b88ad6867548bfee5ad2e42a481edc5acb19d3dabbda0d9a8d0576"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1537",
    "kind": "arxiv",
    "version": 1
  }
}