Pith Number

pith:BAFGDY4X

pith:2012:BAFGDY4XQ2I2H6QQWPUSMUK7QA

not attested not anchored not stored refs pending

Dielectric study of the glass transition of PET/PEN blends

F. Roman, J. A. Diego, J. Belana, J. C. Canadas, J. Sellares, M. Mudarra, P. Colomer, Y. Calventus

arxiv:1207.5452 v2 · 2012-07-23 · 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{BAFGDY4XQ2I2H6QQWPUSMUK7QA}

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	2026-05-18T01:56:08.930548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

080a61e3978691a3fa10b3e926515f8032708fa82957ab49f2d9f22c48584f87

Aliases

arxiv: 1207.5452 · arxiv_version: 1207.5452v2 · doi: 10.48550/arxiv.1207.5452 · pith_short_12: BAFGDY4XQ2I2 · pith_short_16: BAFGDY4XQ2I2H6QQ · pith_short_8: BAFGDY4X

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/BAFGDY4XQ2I2H6QQWPUSMUK7QA \
  | 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: 080a61e3978691a3fa10b3e926515f8032708fa82957ab49f2d9f22c48584f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b9c474aafb57e15402673e79fa9287558805d9dc1f7867d771b08af37ae13e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-07-23T16:56:32Z",
    "title_canon_sha256": "1a187a020b3d7003422db4f91375a82dbe063ff483161fc8ea2d2a5fbab65a4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5452",
    "kind": "arxiv",
    "version": 2
  }
}