Pith Number

pith:WXTCOOCD

pith:2015:WXTCOOCDXDOB53Z5HCZY4QWYC5

not attested not anchored not stored refs pending

Tuning the critical solution temperature of polymers by copolymerization

Bernhard Schulz, Jan Heyda, Joachim Dzubiella, Richard Chudoba

arxiv:1510.02247 v1 · 2015-10-08 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXTCOOCDXDOB53Z5HCZY4QWYC5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:29:29.147503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5e6273843b8dc1eef3d38b38e42d81778519308af52ae437324ddefd26ed0bd

Aliases

arxiv: 1510.02247 · arxiv_version: 1510.02247v1 · doi: 10.48550/arxiv.1510.02247 · pith_short_12: WXTCOOCDXDOB · pith_short_16: WXTCOOCDXDOB53Z5 · pith_short_8: WXTCOOCD

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/WXTCOOCDXDOB53Z5HCZY4QWYC5 \
  | 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: b5e6273843b8dc1eef3d38b38e42d81778519308af52ae437324ddefd26ed0bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c9e32419b73c26657bb0443d43136861e146f9780d8a50d21200886ea678019",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-10-08T09:25:18Z",
    "title_canon_sha256": "b8d70d0c1b54a0823e940ca7317563d94807e949a156318efd8aca6903723299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02247",
    "kind": "arxiv",
    "version": 1
  }
}