Pith Number

pith:QBDG5AS5

pith:2014:QBDG5AS5QIEKX267XLKG2PTBVE

not attested not anchored not stored refs pending

Resilience of human brain functional coactivation networks under thresholding

H. Weng, S. Chawla, S. Sarkar

arxiv:1407.1549 v1 · 2014-07-06 · cs.SI · physics.soc-ph · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBDG5AS5QIEKX267XLKG2PTBVE}

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	2026-05-18T02:48:11.078689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80466e825d8208abebdfbad46d3e61a91c4543f6a6bdc145506cfbd8d39a0cd7

Aliases

arxiv: 1407.1549 · arxiv_version: 1407.1549v1 · doi: 10.48550/arxiv.1407.1549 · pith_short_12: QBDG5AS5QIEK · pith_short_16: QBDG5AS5QIEKX267 · pith_short_8: QBDG5AS5

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/QBDG5AS5QIEKX267XLKG2PTBVE \
  | 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: 80466e825d8208abebdfbad46d3e61a91c4543f6a6bdc145506cfbd8d39a0cd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e80ac291ce79aad11b9e62117c85ce553eaf2b49ecf1d453cb14089bf7f4308d",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-07-06T22:15:45Z",
    "title_canon_sha256": "6dd111e022343b178e38b5d9176d27dec13f68b10827a711792627d586f454c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1549",
    "kind": "arxiv",
    "version": 1
  }
}