Pith Number

pith:HDJIDYFI

pith:2026:HDJIDYFIBV4GMUHIVRZEVM45UL

not attested not anchored not stored refs pending

Searching for initial state fluctuations in heavy ion collisions at FAIR energy using Principal Component Analysis

Ekata Nandy, Subhasis Chattopadhyay

arxiv:2607.20971 v1 · 2026-07-23 · nucl-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HDJIDYFIBV4GMUHIVRZEVM45UL}

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	2026-07-24T01:23:44.820836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38d281e0a80d786650e8ac724ab39da2ecbf7a85d1cc0b0b82c3972d3054e66b

Aliases

arxiv: 2607.20971 · arxiv_version: 2607.20971v1 · doi: 10.48550/arxiv.2607.20971 · pith_short_12: HDJIDYFIBV4G · pith_short_16: HDJIDYFIBV4GMUHI · pith_short_8: HDJIDYFI

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/HDJIDYFIBV4GMUHIVRZEVM45UL \
  | 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: 38d281e0a80d786650e8ac724ab39da2ecbf7a85d1cc0b0b82c3972d3054e66b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21065cc00fd249d06b0d9b06ac9fd7cd4f28b7d9b64e2a63184192d6d8c367ca",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-07-23T06:47:12Z",
    "title_canon_sha256": "501c43d2a858a89396cf463868cd59f4732b4753c6a99a0235c55586aea2c177"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20971",
    "kind": "arxiv",
    "version": 1
  }
}