Pith Number

pith:XI23P4YB

pith:2022:XI23P4YB3WLUJYJ452G3COBRZV

not attested not anchored not stored refs pending

Molecular dynamics study of the linear viscoelastic shear and bulk relaxation moduli of poly(tetramethylene oxide) (PTMO)

Christian Brandl, Elnaz Hajizadeh, Peter Daivis, Zakiya Shireen

arxiv:2202.08993 v1 · 2022-02-18 · cond-mat.soft · cond-mat.mtrl-sci · physics.comp-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{XI23P4YB3WLUJYJ452G3COBRZV}

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	2026-07-05T03:58:08.677373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba35b7f301dd9744e13cee8db13831cd7ab579085419a60f6d94a2c083c33959

Aliases

arxiv: 2202.08993 · arxiv_version: 2202.08993v1 · doi: 10.48550/arxiv.2202.08993 · pith_short_12: XI23P4YB3WLU · pith_short_16: XI23P4YB3WLUJYJ4 · pith_short_8: XI23P4YB

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/XI23P4YB3WLUJYJ452G3COBRZV \
  | 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: ba35b7f301dd9744e13cee8db13831cd7ab579085419a60f6d94a2c083c33959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a439beb25872cbd8249cdb3e19e956ccb82bcf3f599a4f81397022528a30538",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2022-02-18T02:55:14Z",
    "title_canon_sha256": "cdc3a59469747f48ac81ac22982d0f8f1d03aae06d4d3f767488dcb52bb21611"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08993",
    "kind": "arxiv",
    "version": 1
  }
}