Pith Number

pith:WQESUY3A

pith:2015:WQESUY3AB54B67I55L6SYTD7YJ

not attested not anchored not stored refs pending

Highly Efficient Hyperbranched CNT Surfactants: Influence of Molar Mass and Functionalization

Bart Goderis, Ellen Bertels, Kevin Bruyninckx, Mario Smet, Mert Kurttepeli, Sara Bals

arxiv:1505.05050 v1 · 2015-05-18 · cond-mat.soft · 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{WQESUY3AB54B67I55L6SYTD7YJ}

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	2026-05-18T02:05:22.370193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4092a63600f781f7d1deafd2c4c7fc250578ef24f5ac655b3b0e0dc881683a3

Aliases

arxiv: 1505.05050 · arxiv_version: 1505.05050v1 · doi: 10.48550/arxiv.1505.05050 · pith_short_12: WQESUY3AB54B · pith_short_16: WQESUY3AB54B67I5 · pith_short_8: WQESUY3A

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/WQESUY3AB54B67I55L6SYTD7YJ \
  | 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: b4092a63600f781f7d1deafd2c4c7fc250578ef24f5ac655b3b0e0dc881683a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10b98be8fed96203c2ac7da0dd775a09edd58794e1b898f86f645b5a3348627a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-05-18T15:41:20Z",
    "title_canon_sha256": "58cb3960d08a8ed7e78413bae0c89baaba4aba68ba10d545b9f11286ab497a21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05050",
    "kind": "arxiv",
    "version": 1
  }
}