Pith Number

pith:DCVEEZLC

pith:2019:DCVEEZLCCGN6O33GXJGVHF3RYC

not attested not anchored not stored refs pending

Total Variation Bayesian Learning via Synthesis

Anne Gelb, Victor Churchill

arxiv:1905.01199 v1 · 2019-05-03 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DCVEEZLCCGN6O33GXJGVHF3RYC}

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	2026-05-17T23:47:06.539505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18aa426562119be76f66ba4d539771c0bd63ada897d18adc221da073d50ad442

Aliases

arxiv: 1905.01199 · arxiv_version: 1905.01199v1 · doi: 10.48550/arxiv.1905.01199 · pith_short_12: DCVEEZLCCGN6 · pith_short_16: DCVEEZLCCGN6O33G · pith_short_8: DCVEEZLC

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/DCVEEZLCCGN6O33GXJGVHF3RYC \
  | 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: 18aa426562119be76f66ba4d539771c0bd63ada897d18adc221da073d50ad442

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff2702cbea7d4e7d3f0870a63f8703ef9acbc183dc98e41ad2d197372c87ac51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-05-03T14:23:17Z",
    "title_canon_sha256": "09be8673443835506eb90dd42caba8239e3f19b8dc93dbb8ee0deffc8b4ebf84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01199",
    "kind": "arxiv",
    "version": 1
  }
}