Pith Number

pith:YQNFTDOX

pith:2018:YQNFTDOXSIA4HSS3SEXCM2RIWF

not attested not anchored not stored refs pending

Evidence of local softening in glassy poly(vinyl alcohol)/poly(vinyl pyrrolidone) (1/1, w/w) nano-graphene platelets composites

Anthony N. Papathanassiou, Eirini Kolonelou, Elias Sakellis

arxiv:1809.06301 v2 · 2018-09-17 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQNFTDOXSIA4HSS3SEXCM2RIWF}

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	2026-05-18T00:01:52.855068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c41a598dd79201c3ca5b912e266a28b144fea94cc88fcd5158875574c98b64b5

Aliases

arxiv: 1809.06301 · arxiv_version: 1809.06301v2 · doi: 10.48550/arxiv.1809.06301 · pith_short_12: YQNFTDOXSIA4 · pith_short_16: YQNFTDOXSIA4HSS3 · pith_short_8: YQNFTDOX

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/YQNFTDOXSIA4HSS3SEXCM2RIWF \
  | 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: c41a598dd79201c3ca5b912e266a28b144fea94cc88fcd5158875574c98b64b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69e2d022d77e740434cd9fcc7d4b002fdae65ae5e798a1c39650e731375c0425",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-17T16:11:49Z",
    "title_canon_sha256": "c62addda04fc4bf6c79185a8036682bfbbc7a427c47a3dcfeedf8f57bf54caac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06301",
    "kind": "arxiv",
    "version": 2
  }
}