Pith Number

pith:OGGDH5YL

pith:2017:OGGDH5YL4EATLHQFKQWIATTDYO

not attested not anchored not stored refs pending

Intercalant-independent transition temperature in superconducting black phosphorus

Andre K. Geim, Irina V. Grigorieva, John Waters, Renyan Zhang

arxiv:1702.05017 v1 · 2017-02-16 · 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{OGGDH5YL4EATLHQFKQWIATTDYO}

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	2026-05-18T00:45:21.997288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

718c33f70be101359e05542c804e63c3a5de763b74770aa7e48db68b060db160

Aliases

arxiv: 1702.05017 · arxiv_version: 1702.05017v1 · doi: 10.48550/arxiv.1702.05017 · pith_short_12: OGGDH5YL4EAT · pith_short_16: OGGDH5YL4EATLHQF · pith_short_8: OGGDH5YL

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/OGGDH5YL4EATLHQFKQWIATTDYO \
  | 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: 718c33f70be101359e05542c804e63c3a5de763b74770aa7e48db68b060db160

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "911b89f339a4b1899535676b37c849756f88f7bcfc1c87d8e0aacb85ff526ba8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-02-16T15:38:41Z",
    "title_canon_sha256": "201cd36a6da4caa6140d6997747159593bd59d2de831c8da67d4e2c6eb4b04b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05017",
    "kind": "arxiv",
    "version": 1
  }
}