Pith Number

pith:ZMTR7D7Q

pith:2019:ZMTR7D7Q6JQZMCC4VYWIOCWX2P

not attested not anchored not stored refs pending

Simple, Reversible Gradient Seebeck Coefficient Measurement System for 300-600K

Aditya S Dutt, Nirmal Sabastian, Soumya Biswas, Vinayak B Kamble

arxiv:1908.05636 v1 · 2019-08-15 · physics.ins-det · 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{ZMTR7D7Q6JQZMCC4VYWIOCWX2P}

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	2026-07-04T23:56:54.523405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb271f8ff0f26196085cae2c870ad7d3feae2571908762afaa1f82368b8581d9

Aliases

arxiv: 1908.05636 · arxiv_version: 1908.05636v1 · doi: 10.48550/arxiv.1908.05636 · pith_short_12: ZMTR7D7Q6JQZ · pith_short_16: ZMTR7D7Q6JQZMCC4 · pith_short_8: ZMTR7D7Q

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/ZMTR7D7Q6JQZMCC4VYWIOCWX2P \
  | 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: cb271f8ff0f26196085cae2c870ad7d3feae2571908762afaa1f82368b8581d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d1eb0a5b9e476dd7dd2cb884edf0226e267a54937b6e7b71c51b6d581ff1670",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-08-15T16:57:09Z",
    "title_canon_sha256": "d098379c75f23ccbf4db177e8fe4da84603620666ce932fe2cf216ecea02a19f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05636",
    "kind": "arxiv",
    "version": 1
  }
}