Pith Number

pith:3A7GD7YD

pith:2012:3A7GD7YDHSHAEDXFAS7MP7MWZK

not attested not anchored not stored refs pending

Coarse-graining molecular dynamics models using an extended Galerkin projection

Xiantao Li

arxiv:1210.4153 v1 · 2012-10-16 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3A7GD7YDHSHAEDXFAS7MP7MWZK}

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	2026-05-18T03:43:06.762178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d83e61ff033c8e020ee504bec7fd96caa049ee863be5c46585e857edde424998

Aliases

arxiv: 1210.4153 · arxiv_version: 1210.4153v1 · doi: 10.48550/arxiv.1210.4153 · pith_short_12: 3A7GD7YDHSHA · pith_short_16: 3A7GD7YDHSHAEDXF · pith_short_8: 3A7GD7YD

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/3A7GD7YDHSHAEDXFAS7MP7MWZK \
  | 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: d83e61ff033c8e020ee504bec7fd96caa049ee863be5c46585e857edde424998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a3ed04245575e626b6403d12279325730332d3ed8cf1aa7b82c9c0fb74312b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-10-16T00:47:24Z",
    "title_canon_sha256": "498c5341777e81bab20c4e9c06680dcf89d0ad6e3f01013b38b8ea32bbc42ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4153",
    "kind": "arxiv",
    "version": 1
  }
}