Pith Number

pith:Y7G6IWU5

pith:2020:Y7G6IWU5EF7V3ZSYFVXVCAEDA4

not attested not anchored not stored refs pending

ivis Dimensionality Reduction Framework for Biomacromolecular Simulations

Hao Tian, Peng Tao

arxiv:2004.10718 v2 · 2020-04-22 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7G6IWU5EF7V3ZSYFVXVCAEDA4}

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	2026-07-05T04:23:03.096885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7cde45a9d217f5de6582d6f510083071ade851540e661518b02a7cd52391ef9

Aliases

arxiv: 2004.10718 · arxiv_version: 2004.10718v2 · doi: 10.48550/arxiv.2004.10718 · pith_short_12: Y7G6IWU5EF7V · pith_short_16: Y7G6IWU5EF7V3ZSY · pith_short_8: Y7G6IWU5

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/Y7G6IWU5EF7V3ZSYFVXVCAEDA4 \
  | 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: c7cde45a9d217f5de6582d6f510083071ade851540e661518b02a7cd52391ef9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b50a3889bd7797a0ed0bbd620688f94905f330310882683bb94f7164682bf10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2020-04-22T17:21:08Z",
    "title_canon_sha256": "304393c732390d5bdd2b6c334319cb386b521e1fb67646b7fe3032ad407769c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10718",
    "kind": "arxiv",
    "version": 2
  }
}