Pith Number

pith:S6UDLHFQ

pith:2016:S6UDLHFQ5I2MCREXR37FDWEYL5

not attested not anchored not stored refs pending

From Filter Paper to Functional Actuator by Poly(ionic liquid)-Modified Graphene Oxide

Haojie Song, Huijuan Lin, Jiayin Yuan, Markus Antonietti

arxiv:1609.01390 v1 · 2016-09-06 · 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{S6UDLHFQ5I2MCREXR37FDWEYL5}

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	2026-05-18T01:05:39.696520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97a8359cb0ea34c144978efe51d8985f529b29d95d00834c478a03f6fdd3d04f

Aliases

arxiv: 1609.01390 · arxiv_version: 1609.01390v1 · doi: 10.48550/arxiv.1609.01390 · pith_short_12: S6UDLHFQ5I2M · pith_short_16: S6UDLHFQ5I2MCREX · pith_short_8: S6UDLHFQ

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/S6UDLHFQ5I2MCREXR37FDWEYL5 \
  | 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: 97a8359cb0ea34c144978efe51d8985f529b29d95d00834c478a03f6fdd3d04f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80eaf1a2a9a8ecb1c12d64cded637f358cd51e5f4f5c0fe9519c22e9552f8a0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-09-06T04:40:08Z",
    "title_canon_sha256": "16195edc85af423cf0ee072998038793d403039972cf339e4fcf03e1e9de7368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01390",
    "kind": "arxiv",
    "version": 1
  }
}