Pith Number

pith:UEI4PFSQ

pith:2019:UEI4PFSQKUYI6FESOICHJBPB4B

not attested not anchored not stored refs pending

Quasi-periodic and fractal polymers: Energy structure and carrier transfer

Constantinos Simserides, Konstantinos Lambropoulos, Marilena Mantela, Marina Theodorakou

arxiv:1901.06273 v2 · 2019-01-17 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UEI4PFSQKUYI6FESOICHJBPB4B}

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	2026-05-17T23:41:21.894753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a111c7965055308f149272047485e1e04743d17f4b31018c590bfbcf86ab6fa5

Aliases

arxiv: 1901.06273 · arxiv_version: 1901.06273v2 · doi: 10.48550/arxiv.1901.06273 · pith_short_12: UEI4PFSQKUYI · pith_short_16: UEI4PFSQKUYI6FES · pith_short_8: UEI4PFSQ

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/UEI4PFSQKUYI6FESOICHJBPB4B \
  | 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: a111c7965055308f149272047485e1e04743d17f4b31018c590bfbcf86ab6fa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f15c19b327d8197d725d7cb125f618749a49dbe1c4c1040f8625e2f163dc789",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-01-17T12:23:19Z",
    "title_canon_sha256": "f617084eaf6795c1e23689fc77221fa786e36a861106eb64434a3ad6b822211a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06273",
    "kind": "arxiv",
    "version": 2
  }
}