Pith Number

pith:SOJM37R4

pith:2015:SOJM37R43OOEZHDC5ZYIMDVVPN

not attested not anchored not stored refs pending

Mobile Crowd Sensing and Computing: When Participatory Sensing Meets Participatory Social Media

Alvin Chin, Bin Guo, Chao Chen, Daqing Zhang, Zhiwen Yu

arxiv:1505.00111 v1 · 2015-05-01 · cs.HC · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOJM37R43OOEZHDC5ZYIMDVVPN}

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	2026-05-18T02:17:13.488416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9392cdfe3cdb9c4c9c62ee70860eb57b59bcaa9d0f46b5f4ebd91b95d729e0a6

Aliases

arxiv: 1505.00111 · arxiv_version: 1505.00111v1 · doi: 10.48550/arxiv.1505.00111 · pith_short_12: SOJM37R43OOE · pith_short_16: SOJM37R43OOEZHDC · pith_short_8: SOJM37R4

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/SOJM37R43OOEZHDC5ZYIMDVVPN \
  | 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: 9392cdfe3cdb9c4c9c62ee70860eb57b59bcaa9d0f46b5f4ebd91b95d729e0a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74a416a2aec86e1e8495c06ead65a4124c53a1cd0dd742cee2ae5d845907dedc",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-05-01T07:46:53Z",
    "title_canon_sha256": "4bc76c0da7df5f1d2e008ec2a08f24aad16edc90741fdda3b05ea6727b929729"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00111",
    "kind": "arxiv",
    "version": 1
  }
}