Pith Number

pith:2WG2OMJ5

pith:2017:2WG2OMJ5ABJ5VTQ6LOAQYD4UK2

not attested not anchored not stored refs pending

Partitioning a macroscopic system into independent subsystems

Carsten Hartmann, Giovanni Ciccotti, Luigi Delle Site

arxiv:1703.10890 v2 · 2017-03-31 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2WG2OMJ5ABJ5VTQ6LOAQYD4UK2}

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	2026-05-18T00:35:34.184645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d58da7313d0053dace1e5b810c0f9456a8a987d2ecce61378f092f239fb78314

Aliases

arxiv: 1703.10890 · arxiv_version: 1703.10890v2 · doi: 10.48550/arxiv.1703.10890 · pith_short_12: 2WG2OMJ5ABJ5 · pith_short_16: 2WG2OMJ5ABJ5VTQ6 · pith_short_8: 2WG2OMJ5

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/2WG2OMJ5ABJ5VTQ6LOAQYD4UK2 \
  | 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: d58da7313d0053dace1e5b810c0f9456a8a987d2ecce61378f092f239fb78314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b43feb7e4017c709c6379cc4860d90c7c6b6747bc836fbe7e8db60570eac6155",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-03-31T13:28:51Z",
    "title_canon_sha256": "1377db728305c02602c1946b9d1890914a734a813d6583011f88c1cc94e83bc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10890",
    "kind": "arxiv",
    "version": 2
  }
}