Pith Number

pith:2RYPOSGM

pith:2023:2RYPOSGMRI27MO3MMYNG4H6XEF

not attested not anchored not stored refs pending

EMPOT: partial alignment of density maps and rigid body fitting using unbalanced Gromov-Wasserstein divergence

Anne Condon, Aryan Tajmir Riahi, Chenwei Zhang, James Chen, Khanh Dao Duc

arxiv:2311.00850 v1 · 2023-11-01 · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RYPOSGMRI27MO3MMYNG4H6XEF}

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	2026-07-05T07:08:16.547135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d470f748cc8a35f63b6c661a6e1fd72168be8b8fed649605cd217621c62207bd

Aliases

arxiv: 2311.00850 · arxiv_version: 2311.00850v1 · doi: 10.48550/arxiv.2311.00850 · pith_short_12: 2RYPOSGMRI27 · pith_short_16: 2RYPOSGMRI27MO3M · pith_short_8: 2RYPOSGM

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/2RYPOSGMRI27MO3MMYNG4H6XEF \
  | 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: d470f748cc8a35f63b6c661a6e1fd72168be8b8fed649605cd217621c62207bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f37173f0611c3f9f775c49715cfba6a4420e3a2f3b3aeacc7c30283e35e31794",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2023-11-01T21:03:28Z",
    "title_canon_sha256": "71514b6ab05b13ab8cc2ba4cabb5af08406591c8d2a7126c6a2e3ae45b0301d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00850",
    "kind": "arxiv",
    "version": 1
  }
}