Pith Number

pith:G77MFS72

pith:2022:G77MFS727GFTEUT6OCP3CIFGRU

not attested not anchored not stored refs pending

Interaction potential for NaCs for ultracold scattering and spectroscopy

Jeremy M. Hutson, Samuel G. H. Brookes

arxiv:2203.10362 v1 · 2022-03-19 · physics.atom-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{G77MFS727GFTEUT6OCP3CIFGRU}

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	2026-07-05T05:05:32.091364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37fec2cbfaf98b32527e709fb120a68d03d1befa56164cc5ade256096748594a

Aliases

arxiv: 2203.10362 · arxiv_version: 2203.10362v1 · doi: 10.48550/arxiv.2203.10362 · pith_short_12: G77MFS727GFT · pith_short_16: G77MFS727GFTEUT6 · pith_short_8: G77MFS72

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/G77MFS727GFTEUT6OCP3CIFGRU \
  | 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: 37fec2cbfaf98b32527e709fb120a68d03d1befa56164cc5ade256096748594a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c25a79eeccbabf51d5e3b067a2e1be5cedb6865e35b1b67b0822e849b93c763e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2022-03-19T18:01:49Z",
    "title_canon_sha256": "082b4e93cdf131363c9b8843ff2bd7cf10753a331ec67ba8bee99b91093471e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.10362",
    "kind": "arxiv",
    "version": 1
  }
}