Pith Number

pith:F5P4IB7P

pith:2017:F5P4IB7P2MQQBTCADPFF6OLUKB

not attested not anchored not stored refs pending

Web interface for reflectivity fitting

Mathieu Doucet, Ricardo Miguel Ferraz Leal, Tanner C. Hobson

arxiv:1710.06767 v1 · 2017-10-13 · physics.data-an · cond-mat.mtrl-sci · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5P4IB7P2MQQBTCADPFF6OLUKB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:32:32.184218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f5fc407efd32100cc401bca5f397450795b75550f3fb7c026f0ec1e6cec1c3a

Aliases

arxiv: 1710.06767 · arxiv_version: 1710.06767v1 · doi: 10.48550/arxiv.1710.06767 · pith_short_12: F5P4IB7P2MQQ · pith_short_16: F5P4IB7P2MQQBTCA · pith_short_8: F5P4IB7P

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/F5P4IB7P2MQQBTCADPFF6OLUKB \
  | 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: 2f5fc407efd32100cc401bca5f397450795b75550f3fb7c026f0ec1e6cec1c3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69e42ca2407eafff830a7575326af24e3a541387fc9ea0c12d5ace8ae03bfa8e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2017-10-13T14:50:42Z",
    "title_canon_sha256": "5262e388ae517d62ba06154d5c986d92800ea874e226025aee59a13bebd14a8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06767",
    "kind": "arxiv",
    "version": 1
  }
}