Pith Number

pith:EG36YWP7

pith:2013:EG36YWP7Z2D5FHM4CZ3MKXD7W5

not attested not anchored not stored refs pending

Maximum-likelihood fits to histograms for improved parameter estimation

Joseph W. Fowler

arxiv:1312.5622 v1 · 2013-12-19 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EG36YWP7Z2D5FHM4CZ3MKXD7W5}

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	2026-05-18T02:56:43.609623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21b7ec59ffce87d29d9c1676c55c7fb765abbca56147c4de44b04bb1f9a41a1f

Aliases

arxiv: 1312.5622 · arxiv_version: 1312.5622v1 · doi: 10.48550/arxiv.1312.5622 · pith_short_12: EG36YWP7Z2D5 · pith_short_16: EG36YWP7Z2D5FHM4 · pith_short_8: EG36YWP7

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/EG36YWP7Z2D5FHM4CZ3MKXD7W5 \
  | 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: 21b7ec59ffce87d29d9c1676c55c7fb765abbca56147c4de44b04bb1f9a41a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ababa8d3396967e2f9de61c77740ff6e94b2513746dfdc7498fec57e03c9027",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2013-12-19T16:28:36Z",
    "title_canon_sha256": "0148f3f5643da94d291725e0521110a2def6a6e6397d37fb6f72c3f120727160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5622",
    "kind": "arxiv",
    "version": 1
  }
}