Pith Number

pith:5R7LC6Q3

pith:2017:5R7LC6Q3R2GTBWM4J2J77WRBZI

not attested not anchored not stored refs pending

Gapless excitations in the ground state of 1T-TaS$_2$

A. Kanigel, A. Ribak, C. Baines, I. Silber, K. Chashka, Y. Dagan, Z. Salman

arxiv:1709.09440 v1 · 2017-09-27 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5R7LC6Q3R2GTBWM4J2J77WRBZI}

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	2026-05-18T00:29:54.375943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec7eb17a1b8e8d30d99c4e93ffda21ca1edc806cfbf8cc71695822b0c1ae1f67

Aliases

arxiv: 1709.09440 · arxiv_version: 1709.09440v1 · doi: 10.48550/arxiv.1709.09440 · pith_short_12: 5R7LC6Q3R2GT · pith_short_16: 5R7LC6Q3R2GTBWM4 · pith_short_8: 5R7LC6Q3

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/5R7LC6Q3R2GTBWM4J2J77WRBZI \
  | 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: ec7eb17a1b8e8d30d99c4e93ffda21ca1edc806cfbf8cc71695822b0c1ae1f67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7160e6c9bc8a0b53515eed0e7d0d092bd6d08e77af692198438fdb2ccb0c1592",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-09-27T10:41:21Z",
    "title_canon_sha256": "5b7990522cf2db16f93daf8a914360363ff212bc591747aafa6f944e9979d25a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09440",
    "kind": "arxiv",
    "version": 1
  }
}