Pith Number

pith:I5EIBU23

pith:2015:I5EIBU23GFXRBHXUTQLUPYIAWQ

not attested not anchored not stored refs pending

Meshfree elastoplastic solid for nonsmooth multidomain dynamics

John Nordberg, Martin Servin

arxiv:1611.03741 v1 · 2015-10-06 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5EIBU23GFXRBHXUTQLUPYIAWQ}

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	2026-05-18T00:59:33.467001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

474880d35b316f109ef49c1747e100b4045f405b1caac6456e32c95a2c4aaccc

Aliases

arxiv: 1611.03741 · arxiv_version: 1611.03741v1 · doi: 10.48550/arxiv.1611.03741 · pith_short_12: I5EIBU23GFXR · pith_short_16: I5EIBU23GFXRBHXU · pith_short_8: I5EIBU23

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/I5EIBU23GFXRBHXUTQLUPYIAWQ \
  | 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: 474880d35b316f109ef49c1747e100b4045f405b1caac6456e32c95a2c4aaccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "666851f494507bb097c2856e7621d3bf5df2b412ef740c69aee5d4a4b584553a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-10-06T20:15:12Z",
    "title_canon_sha256": "4f3fc145238cbe3d771b1ff266b8c90843ddca958ffe235ac4708e28bad42e50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03741",
    "kind": "arxiv",
    "version": 1
  }
}