Pith Number

pith:EVWDI3IF

pith:2021:EVWDI3IFBYWNOOTCYZSRF4LTLW

not attested not anchored not stored refs pending

Edible meta-atoms

Alejandro M. Arag\'on, Andr\'e Souto, Corentin Coulais, Jian Zhang, Krassimir Velikov

arxiv:2103.14909 v1 · 2021-03-27 · cond-mat.soft · physics.pop-ph · physics.soc-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{EVWDI3IFBYWNOOTCYZSRF4LTLW}

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	2026-07-05T02:27:00.846324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

256c346d050e2cd73a62c66512f1735da92ff184cb70e38b1156146f6ac7afd4

Aliases

arxiv: 2103.14909 · arxiv_version: 2103.14909v1 · doi: 10.48550/arxiv.2103.14909 · pith_short_12: EVWDI3IFBYWN · pith_short_16: EVWDI3IFBYWNOOTC · pith_short_8: EVWDI3IF

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/EVWDI3IFBYWNOOTCYZSRF4LTLW \
  | 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: 256c346d050e2cd73a62c66512f1735da92ff184cb70e38b1156146f6ac7afd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ca35158b4f3b2d5c32dcd93d647296214255de64e672be936b676e405718d1",
    "cross_cats_sorted": [
      "physics.pop-ph",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2021-03-27T13:40:28Z",
    "title_canon_sha256": "decbb268f4aa4393868b420393ff321525d6f06fae154caca9c2bca588d979d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14909",
    "kind": "arxiv",
    "version": 1
  }
}